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Organic and Amorphous-Metal-Oxide Flexible Analogue Electronics

Published online by Cambridge University Press:  28 May 2018

Vincenzo Pecunia
Affiliation:
Soochow University, China
Marco Fattori
Affiliation:
Eindhoven University of Technology
Sahel Abdinia
Affiliation:
Eindhoven University of Technology
Henning Sirringhaus
Affiliation:
University of Cambridge
Eugenio Cantatore
Affiliation:
Eindhoven University of Technology

Summary

Recent years have witnessed significant research efforts in flexible organic and amorphous-metal-oxide analogue electronics, in view of its formidable potential for applications such as smart sensor systems. This Element provides a comprehensive overview of this growing research area. After discussing the properties of organic and amorphous-metal-oxide technologies relevant to analogue circuits, this Element focuses on their application to two key circuit blocks: amplifiers and analogue-to-digital converters. The Element thus provides a fresh look at the evolution and immediate opportunities of the field, and identifies the remaining challenges for these technologies to become the platform of choice for flexible analogue electronics.
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Online ISBN: 9781108559034
Publisher: Cambridge University Press
Print publication: 17 May 2018

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References

[1]Kane, M. G., Campi, J., Hammond, M. S., Cuomo, F. P., Greening, B., Sheraw, C. D., Nichols, J. A., Gundlach, D. J, Huang, J. R, Kuo, C. C, Jia, L., Klauk, H and Jackson, T. N., ‘Analog and digital circuits using organic thin-film transistors on polyester substrates’, IEEE Electron Device Lett., vol. 21, no. 11, pp. 534536, 2000.Google Scholar
[2]Gay, N., Fischer, W. J., Halik, M., Klauk, H., Zschieschang, U. and Schmid, G., ‘Analog signal processing with organic FETs’, in 2006 IEEE Int. Solid-State Circuits Conf., San Francisco, CA, USA, 2006, pp. 10701079.Google Scholar
[3]Marien, H., Steyaert, M., van Veenendaal, E. and Heremans, P., ‘Analog techniques for reliable organic circuit design on foil applied to an 18 dB single-stage differential amplifier’, Org. Electron., vol. 11, no. 8, pp. 13571362, 2010.Google Scholar
[4]Marien, H., Steyaert, M. S. J., van Veenendaal, E. and Heremans, P., ‘Analog building blocks for organic smart sensor systems in organic thin-film transistor technology on flexible plastic foil’, IEEE J. Solid-State Circuits, vol. 47, no. 7, pp. 17121720, 2012.Google Scholar
[5]Marien, H., Steyaert, M., van Aerle, N. and Heremans, P., ‘An analog organic first-order CT DELTA SIGMA ADC on a flexible plastic substrate with 26.5dB precision’, in 2010 IEEE Int. Solid-State Circuits Conf., San Francisco, CA, USA, 2010, pp. 136137.Google Scholar
[6]Tai, Y. H., Chiu, H. L., Chou, L. S. and Chang, C. H., ‘Boosted gain of the differential amplifier using the second gate of the dual-gate a-IGZO TFTs’, IEEE Electron Device Lett., vol. 33, no. 12, pp. 17291731, 2012.Google Scholar
[7]Maiellaro, G., Ragonese, E., Castorina, A., Jacob, S., Benwadih, M., Coppard, R. and Cantatore, E., ‘High-gain operational transconductance amplifiers in a printed complementary organic TFT technology on flexible foil’, IEEE Trans. Circuits Syst., vol. 60, no. 12, pp. 31173125, 2013.Google Scholar
[8]Pecunia, V., Nikolka, M., Sou, A., Nasrallah, I., Amin, A. Y., McCulloch, I. and Sirringhaus, H., ‘Trap healing for high-performance low-voltage polymer transistors and solution-based analog amplifiers on foil’, Adv. Mater., vol. 29, no. 23, p. 1606938, Jun. 2017.Google Scholar
[9]Garripoli, C., van der Steen, J.-L. P. J., Smits, E., Gelinck, G. H., van Roermund, A. H. M. and Cantatore, E., ‘15.3 An a-IGZO asynchronous delta-sigma modulator on foil achieving up to 43dB SNR and 40dB SNDR in 300Hz bandwidth’, in 2017 IEEE Int. Solid-State Circuits Conf., San Francisco, CA, USA, 2017, pp. 260261.Google Scholar
[10]Marien, M., Steyaert, M. and Heremans, P., Analog Organic Electronics. New York, NY: Springer, 2013.Google Scholar
[11]Raiteri, D., Cantatore, E. and van Roermund, A. H. M., Circuit Design on Plastic Foils. Cham: Springer International Publishing, 2015.Google Scholar
[12]Abdinia, S., van Roermund, A. and Cantatore, E., Design of Organic Complementary Circuits and Systems on Foil. Cham: Springer International Publishing, 2015.Google Scholar
[13]Sun, H., Xu, Y. and Noh, Y., ‘Flexible organic amplifiers’, IEEE Trans. Electron Devices, vol. 64, pp. 19441954, 2017.Google Scholar
[14]Huijsing, J. H., ‘Smart sensor systems: Why? Where? How?’, in Smart Sensor Systems, G. C. M. Meijer, Ed. Chichester, UK: John Wiley & Sons, Ltd, 2008, pp. 121.Google Scholar
[15]Geng, H., Ed., Internet of Things and Data Analytics Handbook. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2017.Google Scholar
[16]Chaouchi, H., ‘Introduction to the Internet of Things’, in The Internet of Things, H. Chaouchi, Ed. London, UK: ISTE Ltd and Hoboken, NJ, USA: John Wiley & Sons, Inc., 2010, pp. 133.Google Scholar
[17]Jansen-van Vuuren, R. D., Armin, A., Pandey, A. K., Burn, P. L. and Meredith, P., ‘Organic photodiodes: The future of full color detection and image sensing’, Adv. Mater., vol. 28, no. 24, pp. 47664802, Jun. 2016.Google Scholar
[18]Pierre, A. and Arias, A. C., ‘Solution-processed image sensors on flexible substrates’, Flex. Print. Electron., vol. 1, no. 4, p.43001, Dec. 2016.Google Scholar
[19]Pace, G., Grimoldi, A., Sampietro, M., Natali, D. and Caironi, M., ‘Printed photodetectors’, Semicond. Sci. Technol., vol. 30, no. 10, p. 104006, Oct. 2015.Google Scholar
[20]Li, T., Li, L., Sun, H., Xu, Y., Wang, X., Luo, H., Liu, Z. and Zhang, T., ‘Porous ionic membrane based flexible humidity sensor and its multifunctional applications’, Adv. Sci., vol. 4, no. 5, p. 1600404, May 2017.Google Scholar
[21]Borini, S., White, R., Wei, D., Astley, M., Haque, S., Spigone, E., Harris, N., Kivioja, J. and Ryhänen, T., ‘Ultrafast graphene oxide humidity sensors’, ACS Nano, vol. 7, no. 12, pp. 1116611173, 2013.Google Scholar
[22]Kano, S., Kim, K. and Fujii, M., ‘Fast-response and flexible nanocrystal-based humidity sensor for monitoring human respiration and water evaporation on skin’, ACS Sensors, vol. 2, no. 6, pp. 828833, Jun. 2017.Google Scholar
[23]Yokota, T., Inoue, Y., Terakawa, Y., Reeder, J., Kaltenbrunner, M., Ware, T., Yang, K., Mabuchi, K., Murakawa, T., Sekino, M., Voit, W., Sekitani, T. and Someya, T., ‘Ultraflexible, large-area, physiological temperature sensors for multipoint measurements’, Proc. Natl. Acad. Sci., vol. 112, no. 47, pp. 1453314538, Nov. 2015.Google Scholar
[24]Ren, X., Pei, K., Peng, B., Zhang, Z., Wang, Z., Wang, X. and Chan, P. K. L., ‘A low-operating-power and flexible active-matrix organic-transistor temperature-sensor array’, Adv. Mater., vol. 28, no. 24, pp. 48324838, Jun. 2016.Google Scholar
[25]Trung, T. Q. and Lee, N.-E., ‘Flexible and stretchable physical sensor integrated platforms for wearable human-activity monitoring and personal healthcare’, Adv. Mater., vol. 28, no. 22, pp. 43384372, Jun. 2016.Google Scholar
[26]Yan, C., Wang, J. and Lee, P. S., ‘Stretchable graphene thermistor with tunable thermal index’, ACS Nano, vol. 9, no. 2, pp. 21302137, Feb. 2015.Google Scholar
[27]Kaltenbrunner, M., Sekitani, T., Reeder, J., Yokota, T., Kuribara, K., Tokuhara, T., Drack, M., Schwödiauer, R., Graz, I., Bauer-Gogonea, S., Bauer, S. and Someya, T., ‘An ultra-lightweight design for imperceptible plastic electronics’, Nature, vol. 499, no. 7459, pp.458463, 2013.Google Scholar
[28]Schwartz, G., Tee, B. C.-K., Mei, J., Appleton, A. L., Kim, D. H., Wang, H. and Bao, Z., ‘Flexible polymer transistors with high pressure sensitivity for application in electronic skin and health monitoring’, Nat. Commun., vol. 4, no. 1859, May 2013.Google Scholar
[29]Lee, W., Koo, H., Sun, J., Noh, J., Kwon, K.-S., Yeom, C., Choi, Y., Chen, K., Javey, A. and Cho, G., ‘A fully roll-to-roll gravure-printed carbon nanotube-based active matrix for multi-touch sensors’, Sci. Rep., vol. 5, p. 17707, Dec. 2015.Google Scholar
[30]Zhang, C., Chen, P. and Hu, W., ‘Organic field-effect transistor-based gas sensors’, Chem. Soc. Rev., vol. 44, no. 8, pp. 20872107, 2015.Google Scholar
[31]Wang, T., Huang, D., Yang, Z., Xu, S., He, G., Li, X., Hu, N., Yin, G., He, D. and Zhang, L., ‘A review on graphene-based gas/vapor sensors with unique properties and potential applications’, Nano-Micro Lett., vol. 8, no. 2, pp. 95119, 2016.Google Scholar
[32]Wang, T., Guo, Y., Wan, P., Zhang, H., Chen, X. and Sun, X., ‘Flexible transparent electronic gas sensors’, Small, vol. 12, no. 28, pp. 37483756, 2016.Google Scholar
[33]Kim, Y. H., Kim, S. J., Kim, Y.-J., Shim, Y.-S., Kim, S. Y., Hong, B. H. and Jang, H. W., ‘Self-activated transparent all-graphene gas sensor with endurance to humidity and mechanical bending’, ACS Nano, vol. 9, no. 10, pp. 1045310460, Oct. 2015.Google Scholar
[34]Magliulo, M., Mulla, M. Y., Singh, M., Macchia, E., Tiwari, A., Torsi, L. and Manoli, K., ‘Printable and flexible electronics: From TFTs to bioelectronic devices’, J. Mater. Chem. C, vol. 3, no. 48, pp. 1234712363, 2015.Google Scholar
[35]Liao, C., Zhang, M., Yao, M. Y., Hua, T., Li, L. and Yan, F., ‘Flexible organic electronics in biology: Materials and devices’, Adv. Mater., vol. 27, no. 46, pp. 74937527, Dec. 2015.Google Scholar
[36]Khodagholy, D., Gelinas, J. N., Thesen, T., Doyle, W., Devinsky, O., Malliaras, G. G. and Buzsáki, G.,‘NeuroGrid: Recording action potentials from the surface of the brain’, Nat. Neurosci., vol. 18, no. 2, pp. 310315, Dec. 2014.Google Scholar
[37]Lochner, C. M., Khan, Y., Pierre, A. and Arias, A. C., ‘All-organic optoelectronic sensor for pulse oximetry’, Nat. Commun., vol. 5, no. 5745, Dec. 2014.Google Scholar
[38]Takahashi, T., Yu, Z., Chen, K., Kiriya, D., Wang, C., Takei, K., Shiraki, H., Chen, T., Ma, B. and Javey, A., ‘Carbon nanotube active-matrix backplanes for mechanically flexible visible light and X-ray imagers’, Nano Lett., vol. 13, no. 11, pp. 54255430, Nov. 2013.Google Scholar
[39]Horowitz, G., Hajlaoui, R., Bourguiga, R. and Hajlaoui, M., ‘Theory of the organic field-effect transistor’, Synth. Met., vol. 101, no. 1–3, pp. 401404, May 1999.Google Scholar
[40]Marinov, O., Deen, M. J., Zschieschang, U. and Klauk, H., ‘Organic thin-film transistors: Part I-compact DC modeling’, IEEE Trans. Electron Devices, vol. 56, no. 12, pp. 29522961, 2009.Google Scholar
[41]Servati, P., Striakhilev, D. and Nathan, A., ‘Above-threshold parameter extraction and modeling for amorphous silicon thin-film transistors’, IEEE Trans. Electron Devices, vol. 50, no. 11, pp. 22272235, Nov. 2003.Google Scholar
[42]Heremans, P., Tripathi, A. K., Jamblinne de Meux, A. de, Smits, E. C. P, Hou, B, Pourtois, G and Gelinck, G. H., ‘Mechanical and electronic properties of thin-film transistors on plastic, and their integration in flexible electronic applications’, Adv. Mater., vol. 28, no. 22, pp. 42664282, 2016.Google Scholar
[43]Gleskova, H., Wagner, S. and Suo, Z., ‘Failure resistance of amorphous silicon transistors under extreme in-plane strain’, Appl. Phys. Lett., vol. 75, no. 19, pp. 30113013, Nov. 1999.Google Scholar
[44]Silveira, F., Flandre, D. and Jespers, P. G. A., ‘A gm/ID based methodology for the design of CMOS analog circuits and its application to the synthesis of a silicon-on-insulator micropower OTA’, IEEE J. Solid-State Circuits, vol. 31, no. 9, pp. 13141319, 1996.Google Scholar
[45]Murmann, B. and Xiong, W. X. W., ‘Design of analog circuits using organic field-effect transistors’, in 2010 IEEE/ACM Int. Conf. Comput.-Aided Des., San Jose, CA, USA, 2010, pp. 504507.Google Scholar
[46]Sirringhaus, H., ‘25th anniversary article: Organic field-effect transistors: The path beyond amorphous silicon’, Adv. Mater., vol. 26, no. 9, pp. 13191335, Mar. 2014.Google Scholar
[47]Yu, X., Marks, T. J. and Facchetti, A., ‘Metal oxides for optoelectronic applications’, Nat. Mater., vol. 15, no. 4, pp. 383396, 2016.Google Scholar
[48]Yeon Kwon, J. and Kyeong Jeong, J., ‘Recent progress in high performance and reliable n-type transition metal oxide-based thin film transistors’, Semicond. Sci. Technol., vol. 30, no. 2, p. 24002, 2015.Google Scholar
[49]Zhao, Y., Guo, Y. and Liu, Y., ‘25th anniversary article: Recent advances in n-type and ambipolar organic field-effect transistors’, Adv. Mater., vol. 25, no. 38, pp. 53725391, Oct. 2013.Google Scholar
[50]Sirringhaus, H., Brown, P. J., Friend, R. H., Nielsen, M. M., Bechgaard, K., Langeveld-Voss, B. M. W., Spiering, A. J. H, Janssen, R. A. J., Meijer, E. W, Herwig, P. and de Leeuw, D. M, ‘Two-dimensional charge transport in self-organized, high-mobility conjugated polymers’, Nature, vol. 401, no. 6754, pp. 685688, 1999.Google Scholar
[51]McCulloch, I., Heeney, M., Bailey, C., Genevicius, K., Macdonald, I., Shkunov, M., Sparrowe, D., Tierney, S., Wagner, R., Zhang, W., Chabinyc, M. L., Kline, R. J., McGehee, M. D. and Toney, M. F., ‘Liquid-crystalline semiconducting polymers with high charge-carrier mobility’, Nat. Mater., vol. 5, no. 4, pp. 328333, Apr. 2006.Google Scholar
[52]Nielsen, C. B., Turbiez, M. and McCulloch, I., ‘Recent advances in the development of semiconducting DPP-containing polymers for transistor applications’, Adv. Mater., vol. 25, no. 13, pp. 18591880, 2013.Google Scholar
[53]Kim, G., Kang, S. J., Dutta, G. K., Han, Y. K., Shin, T. J., Noh, Y. Y. and Yang, C., ‘A thienoisoindigo-naphthalene polymer with ultrahigh mobility of 14.4 cm2/Vs that substantially exceeds benchmark values for amorphous silicon semiconductors’, J. Am. Chem. Soc., vol. 136, no. 26, pp. 94779483, 2014.Google Scholar
[54]Zhao, Y., Guo, Y. and Liu, Y., ‘25th anniversary article: Recent advances in n-type and ambipolar organic field-effect transistors’, Adv. Mater., vol. 25, no. 38, pp. 53725391, 2013.Google Scholar
[55]Rivnay, J., Toney, M. F., Zheng, Y., Kauvar, I. V., Chen, Z., Wagner, V., Facchetti, A. and Salleo, A., ‘Unconventional face-on texture and exceptional in-plane order of a high mobility n-type polymer’, Adv. Mater., vol. 22, no. 39, pp. 43594363, 2010.Google Scholar
[56]Hosono, H., ‘Ionic amorphous oxide semiconductors: Material design, carrier transport, and device application’, J. Non. Cryst. Solids, vol. 352, no. 9–20, pp. 851858, Jun. 2006.Google Scholar
[57]Kamiya, T., Nomura, K. and Hosono, H., ‘Electronic structure of the amorphous oxide semiconductor a-InGaZnO4-x: Tauc-Lorentz optical model and origins of subgap states’, Phys. Status Solidi, vol. 206, no. 5, pp. 860867, May 2009.Google Scholar
[58]Wang, Z., Nayak, P. K., Caraveo-Frescas, J. A. and Alshareef, H. N., ‘Recent developments in p-type oxide semiconductor materials and devices’, Adv. Mater., vol. 28, no. 20, pp. 38313892, May 2016.Google Scholar
[59]Nomura, K., Ohta, H., Takagi, A., Kamiya, T., Hirano, M. and Hosono, H., ‘Room-temperature fabrication of transparent flexible thin-film transistors using amorphous oxide semiconductors’, Nature, vol. 432, no. 7016, pp. 488492, Nov. 2004.Google Scholar
[60]Brotherton, S. D., Introduction to Thin Film Transistors. Cham, Switzerland: Springer, 2013.Google Scholar
[61]Nikolka, M., Nasrallah, I., Rose, B., Ravva, M. K., Broch, K., Sadhanala, A., Harkin, D., Charmet, J., Hurhangee, M., Brown, A., Illig, S., Too, P., Jongman, J., McCulloch, I., Bredas, J.-L. and Sirringhaus, H., ‘High operational and environmental stability of high-mobility conjugated polymer field-effect transistors through the use of molecular additives’, Nat. Mater., vol. 16, no. 3, pp. 356–362, 2017.Google Scholar
[62]Tai, Y. H., Chang, C. Y., Hsieh, C. L., Yang, Y. H., Chao, W. K. and Chen, H. E., ‘Dependence of the noise behavior on the drain current for thin film transistors’, IEEE Electron Device Lett., vol. 35, no. 2, pp. 229231, 2014.Google Scholar
[63]Su, L.-Y., Lin, H.-K., Hung, C.-C. and Huang, J., ‘Role of HfO2/SiO2 gate dielectric on the reduction of low-frequent noise and the enhancement of a-IGZO TFT electrical performance’, J. Disp. Technol., vol. 8, no. 12, pp. 695698, Dec. 2012.Google Scholar
[64]Fung, T.-C., Baek, G. and Kanicki, J., ‘Low frequency noise in long channel amorphous In–Ga–Zn–O thin film transistors’, J. Appl. Phys., vol. 108, no. 7, p. 74518, Oct. 2010.Google Scholar
[65]Jurchescu, O. D., Hamadani, B. H., Xiong, H. D., Park, S. K., Subramanian, S., Zimmerman, N. M., Anthony, J. E., Jackson, T. N. and Gundlach, D. J., ‘Correlation between microstructure, electronic properties and flicker noise in organic thin film transistors’, Appl. Phys. Lett., vol. 92, no. 13, pp. 14, 2008.Google Scholar
[66]Jia, Z., Meric, I., Shepard, K. L. and Kymissis, I., ‘Doping and illumination dependence of 1/f noise in pentacene thin-film transistors’, IEEE Electron Device Lett., vol. 31, no. 9, pp. 10501052, 2010.Google Scholar
[67]Deng, L. F., Liu, Y. R., Choi, H. W., Che, C. M. and Lai, P. T., ‘Improved performance of pentacene OTFTs with HfLaO gate dielectric by using fluorination and nitridation’, IEEE Trans. Device Mater. Reliab., vol. 12, no. 2, pp. 520528, 2012.Google Scholar
[68]Street, R. A., Ed., Technology and Applications of Amorphous Silicon, vol. 37. Berlin, Heidelberg: Springer Berlin Heidelberg, 2000.Google Scholar
[69]Wager, J. F., Yeh, B., Hoffman, R. L. and Keszler, D. A., ‘An amorphous oxide semiconductor thin-film transistor route to oxide electronics’, Curr. Opin. Solid State Mater. Sci., vol. 18, no. 2, pp. 5361, 2014.Google Scholar
[70]Kheradmand-Boroujeni, B., Schmidt, G. C., Höft, D., Shabanpour, R., Perumal, C., Meister, T., Ishida, K., Carta, C., Hübler, A. C. and Ellinger, F., ‘Analog characteristics of fully printed flexible organic transistors fabricated with low-cost mass-printing techniques’, IEEE Trans. Electron Devices, vol. 61, no. 5, pp. 14231430, 2014.Google Scholar
[71]Kheradmand-Boroujeni, B., Schmidt, G. C., Höft, D., Haase, K., Bellmann, M., Ishida, K., Shabanpour, R., Meister, T., Carta, C., Hübler, A. C. and Ellinger, F., ‘Small-signal characteristics of fully-printed high-current flexible all-polymer three-layer-dielectric transistors’, Org. Electron., vol. 34, pp. 267275, 2016.Google Scholar
[72]Bahubalindruni, P. G., Kiazadeh, A., Sacchetti, A., Martins, J., Rovisco, A., Tavares, V. G., Martins, R., Fortunato, E. and Barquinha, P., ‘Influence of channel length scaling on InGaZnO TFTs characteristics: Unity current-gain cutoff frequency, intrinsic voltage-gain, and on-resistance’, J. Disp. Technol., vol. 12, no. 6, pp. 515518, Jun. 2016.Google Scholar
[73]Pekarik, J., Greenberg, D., Jagannathan, B., Groves, R., Jones, J. R., Singh, R., Chinthakindi, A., Wang, X., Breitwisch, M., Coolbaugh, D., Cottrell, P., Florkey, J., Freeman, G. and Krishnasamy, R., ‘RFCMOS technology from 0.25μm to 65nm: The state of the art’, in IEEE 2004 Custom Integr. Circuits Conf., Orlando, FL, USA, 2004, pp. 217224.Google Scholar
[74]Robertson, J. and Falabretti, B., ‘Band offsets of high K gate oxides on high mobility semiconductors’, Mater. Sci. Eng. B, vol. 135, no. 3, pp. 267271, Dec. 2006.Google Scholar
[75]Chen, F.-C., Chu, C.-W., He, J., Yang, Y. and Lin, J.-L., ‘Organic thin-film transistors with nanocomposite dielectric gate insulator’, Appl. Phys. Lett., vol. 85, no. 15, p. 3295, 2004.Google Scholar
[76]Jung, C., Maliakal, A., Sidorenko, A. and Siegrist, T., ‘Pentacene-based thin film transistors with titanium oxide-polystyrene/polystyrene insulator blends: High mobility on high K dielectric films’, Appl. Phys. Lett., vol. 90, no. 6, p. 62111, 2007.Google Scholar
[77]Kim, P., Zhang, X.-H., Domercq, B., Jones, S. C., Hotchkiss, P. J., Marder, S. R., Kippelen, B. and Perry, J. W., ‘Solution-processible high-permittivity nanocomposite gate insulators for organic field-effect transistors’, Appl. Phys. Lett., vol. 93, p. 13302, 2008.Google Scholar
[78]Schroeder, R., Majewski, L. A. and Grell, M., ‘High-performance organic transistors using solution-processed nanoparticle-filled high-k polymer gate insulators’, Adv. Mater., vol. 17, no. 12, pp. 15351539, Jun. 2005.Google Scholar
[79]Chen, Q., Ren, K., Chu, B., Liu, Y., Zhang, Q. M., Bobnar, V. and Levstik, A., ‘Relaxor ferroelectric polymers – fundamentals and applications’, Ferroelectrics, vol. 354, no. 1, pp. 178191, Aug. 2007.Google Scholar
[80]Peacock, P. W. and Robertson, J., ‘Band offsets and Schottky barrier heights of high dielectric constant oxides’, J. Appl. Phys., vol. 92, no. 8, p. 4712, 2002.Google Scholar
[81]Pecunia, V., Banger, K. and Sirringhaus, H., ‘High-performance solution-processed amorphous-oxide-semiconductor TFTs with organic polymeric gate dielectrics’, Adv. Electron. Mater., vol. 1, no. 1–2, Feb. 2015.Google Scholar
[82]Chua, L.-L., Ho, P. K. H., Sirringhaus, H. and Friend, R. H., ‘High-stability ultrathin spin-on benzocyclobutene gate dielectric for polymer field-effect transistors’, Appl. Phys. Lett., vol. 84, no. 17, p. 3400, 2004.Google Scholar
[83]Noh, Y. and Sirringhaus, H., ‘Ultra-thin polymer gate dielectrics for top-gate polymer field-effect transistors’, Org. Electron., vol. 10, no. 1, pp. 174180, Feb. 2009.Google Scholar
[84]Li, J., Liu, D., Miao, Q. and Yan, F., ‘The application of a high-k polymer in flexible low-voltage organic thin-film transistors’, J. Mater. Chem., vol. 22, no. 31, p. 15998, 2012.Google Scholar
[85]Cho, J. H., Lee, J., Xia, Y., Kim, B., He, Y., Renn, M. J., Lodge, T. P. and Frisbie, C. D., ‘Printable ion-gel gate dielectrics for low-voltage polymer thin-film transistors on plastic’, Nat. Mater., vol. 7, no. 11, pp. 900906, Nov. 2008.Google Scholar
[86]Cho, I.-T., Lee, J.-M., Lee, J.-H. and Kwon, H.-I., ‘Charge trapping and detrapping characteristics in amorphous InGaZnO TFTs under static and dynamic stresses’, Semicond. Sci. Technol., vol. 24, no. 1, p. 15013, Jan. 2009.Google Scholar
[87]Halik, M., Klauk, H., Zschieschang, U., Schmid, G., Dehm, C., Schütz, M., Maisch, S., Effenberger, F., Brunnbauer, M. and Stellacci, F., ‘Low-voltage organic transistors with an amorphous molecular gate dielectric’, Nature, vol. 431, no. 7011, pp. 963–966, 2004.Google Scholar
[88]Klauk, H., Zschieschang, U., Pflaum, J. and Halik, M., ‘Ultralow-power organic complementary circuits’, Nature, vol. 445, no. 7129, pp. 745748, Feb. 2007.Google Scholar
[89]Veres, J., Ogier, S. D., Leeming, S. W., Cupertino, D. C. and Mohialdin Khaffaf, S., ‘Low-k insulators as the choice of dielectrics in organic field-effect transistors’, Adv. Funct. Mater., vol. 13, no. 3, pp. 199204, Mar. 2003.Google Scholar
[90]Hulea, I. N., Fratini, S., Xie, H., Mulder, C. L., Iossad, N. N., Rastelli, G., Ciuchi, S. and Morpurgo, A. F., ‘Tunable Fröhlich polarons in organic single-crystal transistors’, Nat. Mater., vol. 5, no. 12, pp. 982986, Dec. 2006.Google Scholar
[91]Fukuda, K., Takeda, Y., Yoshimura, Y., Shiwaku, R., Tran, L. T., Sekine, T., Mizukami, M., Kumaki, D. and Tokito, S., ‘Fully-printed high-performance organic thin-film transistors and circuitry on one-micron-thick polymer films’, Nat. Commun., vol. 5, no. 4147, Jun. 2014.Google Scholar
[92]Nawrocki, R. A., Matsuhisa, N., Yokota, T. and Someya, T., ‘300-nm imperceptible, ultraflexible, and biocompatible e-skin fit with tactile sensors and organic transistors’, Adv. Electron. Mater., vol. 2, no. 4, p. 1500452, Apr. 2016.Google Scholar
[93]Hsieh, H.-H. and Wu, C.-C., ‘Amorphous ZnO transparent thin-film transistors fabricated by fully lithographic and etching processes’, Appl. Phys. Lett., vol. 91, no. 1, p. 13502, 2007.Google Scholar
[94]Wang, Y.-L., Covert, L. N., Anderson, T. J., Lim, W., Lin, J., Pearton, S. J., Norton, D. P., Zavada, J. M. and Ren, F., ‘RF characteristics of room-temperature-deposited, small gate dimension indium zinc oxide TFTs’, Electrochem. Solid-State Lett., vol. 11, no. 3, p. H60-H62, 2008.Google Scholar
[95]Yu, M.-J., Yeh, Y.-H., Cheng, C.-C., Lin, C.-Y., Ho, G.-T., Lai, B. C.-M., Leu, C.-M., Hou, T.-H. and Chan, Y.-J., ‘Amorphous InGaZnO thin-film transistors compatible with roll-to-roll fabrication at room temperature’, IEEE Electron Device Lett., vol. 33, no. 1, pp. 4749, Jan. 2012.Google Scholar
[96]Zhou, F., Lin, H. P., Zhang, L., Li, J., Zhang, X. W., Yu, D. B., Jiang, X. Y. and Zhang, Z. L., ‘Top-gate amorphous IGZO thin-film transistors with a SiO buffer layer inserted between active channel layer and gate insulator’, Curr. Appl. Phys., vol. 12, no. 1, pp. 228232, Jan. 2012.Google Scholar
[97]Park, S.-H. K., Hwang, C.-S., Jeong, H. Y., Chu, H. Y. and Cho, K. I., ‘Transparent ZnO-TFT arrays fabricated by atomic layer deposition’, Electrochem. Solid-State Lett., vol. 11, no. 1, p. H10-H14, 2008.Google Scholar
[98]Poodt, P., Knaapen, R., Illiberi, A., Roozeboom, F. and van Asten, A., ‘Low temperature and roll-to-roll spatial atomic layer deposition for flexible electronics’, J. Vac. Sci. Technol. A Vacuum, Surfaces, Film., vol. 30, no. 1, p. 01A142, 2012.Google Scholar
[99]Potts, S. E., Profijt, H. B., Roelofs, R. and Kessels, W. M. M., ‘Room-temperature ALD of metal oxide thin films by energy-enhanced ALD’, Chem. Vap. Depos., vol. 19, no. 4–6, pp. 125133, Jun. 2013.Google Scholar
[100]Lin, J., ‘Printing processes and equipments’, in Printed Electronics, Singapore: John Wiley & Sons Singapore Pte. Ltd, 2016, pp. 106144.Google Scholar
[101]Khan, S., Lorenzelli, L. and Dahiya, R. S., ‘Technologies for printing sensors and electronics over large flexible substrates: A review’, IEEE Sens. J., vol. 15, no. 6, pp. 31643185, 2015.Google Scholar
[102]Burns, S. E., Cain, P., Mills, J., Wang, J. and Sirringhaus, H., ‘Inkjet printing of polymer thin-film transistor circuits’, MRS Bull., vol. 28, no. 11, pp. 829834, Nov. 2003.Google Scholar
[103]Raiteri, D., van Lieshout, P., van Roermund, A. and Cantatore, E., ‘Positive-feedback level shifter logic for large-area electronics’, IEEE J. Solid-State Circuits, vol. 49, no. 2, pp. 524535, Feb. 2014.Google Scholar
[104]Arai, T. and Shiraishi, Y., ‘56.1: Invited paper: Manufacturing issues for oxide TFT technologies for large-sized AMOLED displays’, SID Symp. Dig. Tech. Pap., vol. 43, no. 1, pp. 756759, 2012.Google Scholar
[105]Complementary Organic Semiconductor and Metal Integrated Circuits (COSMIC). (2014). ‘Project public final report’. Complementary Organic Semiconductor and Metal Integrated Circuits, GA-Nr. 247681. [Online]. Available: http://cordis.europa.eu/docs/projects/cnect/1/247681/080/deliverables/001-COSMICpublicreportV41.pdfGoogle Scholar
[106]Il Kim, S., Park, J.-S., Kim, C. J., Park, J. C., Song, I. and Park, Y. S., ‘High reliable and manufacturable gallium indium zinc oxide thin-film transistors using the double layers as an active layer’, J. Electrochem. Soc., vol. 156, no. 3, p. H184-H187, 2009.Google Scholar
[107]Xiong, W., Guo, Y., Zschieschang, U., Klauk, H. and Murmann, B., ‘A 3-V, 6-bit C-2C digital-to-analog converter using complementary organic thin-film transistors on glass’, IEEE J. Solid-State Circuits, vol. 45, no. 7, pp. 13801388, Jul. 2010.Google Scholar
[108]Myny, K., van Lieshout, P., Genoe, J., Dehaene, W. and Heremans, P., ‘Accounting for variability in the design of circuits with organic thin-film transistors’, Org. Electron., vol. 15, no. 4, pp. 937942, 2014.Google Scholar
[109]Zhang, X., Ge, T. and Chang, J. S., ‘Fully-additive printed electronics: Transistor model, process variation and fundamental circuit designs’, Org. Electron., vol. 26, pp. 371379, 2015.Google Scholar
[110]Jacob, S., Benwadih, M., Bablet, J., Chartier, I., Gwoziecki, R., Abdinia, S., Cantatore, E., Maddiona, L., Tramontana, F., Maiellaro, G., Mariucci, L., Palmisano, G. and Coppard, R., ‘High performance printed N and P-type OTFTs for complementary circuits on plastic substrate’, in Eur. Solid-State Device Res. Conf., Bordeaux, France, 2012, pp. 173176.Google Scholar
[111]Abdinia, S., Ke, T.-H., Ameys, M., Li, J., Steudel, S., Vandersteen, J. L., Cobb, B., Torricelli, F., van Roermund, A. and Cantatore, E., ‘Organic CMOS line drivers on foil’, J. Disp. Technol., vol. 11, no. 6, pp. 564569, Jun. 2015.Google Scholar
[112]Tu, D., Takimiya, K., Zschieschang, U., Klauk, H. and Forchheimer, R., ‘Modeling of drain current mismatch in organic thin-film transistors’, J. Disp. Technol., vol. 11, no. 6, pp. 559563, Jun. 2015.Google Scholar
[113]Kamiya, T., Nomura, K. and Hosono, H., ‘Present status of amorphous In-Ga-Zn-O thin-film transistors’, Sci. Technol. Adv. Mater., vol. 11, no. 4, p. 44305, Aug. 2010.Google Scholar
[114]Ha, C., Lee, H., Kwon, J., Seok, S., Ryoo, C.-I., Yun, K., Kim, B., Shin, W. and Cha, S., ‘69.2: distinguished paper: High reliable a-IGZO TFTs with self-aligned coplanar structure for large-sized ultrahigh-definition OLED TV’, SID Symp. Dig. Tech. Pap., vol. 46, no. 1, pp. 10201022, Jun. 2015.Google Scholar
[115]Yu, X., Smith, J., Zhou, N., Zeng, L., Guo, P., Xia, Y., Alvarez, A., Aghion, S., Lin, H., Yu, J., Chang, R. P. H., Bedzyk, M. J., Ferragut, R., Marks, T. J. and Facchetti, A., ‘Spray-combustion synthesis: Efficient solution route to high-performance oxide transistors’, Proc. Natl. Acad. Sci. U. S. A., vol. 112, no. 11, pp. 32173222, 2015.Google Scholar
[116]Rim, Y. S., Chen, H., Liu, Y., Bae, S. H., Kim, H. J. and Yang, Y., ‘Direct light pattern integration of low-temperature solution-processed all-oxide flexible electronics’, ACS Nano, vol. 8, no. 9, pp. 96809686, 2014.Google Scholar
[117]Marien, H., Steyaert, M. S. J., van Veenendaal, E. and Heremans, P., ‘A fully integrated DELTA SIGMA ADC in organic thin-film transistor technology on flexible plastic foil’, IEEE J. Solid-State Circuits, vol. 46, no. 1, pp. 276284, 2011.Google Scholar
[118]Nausieda, I., Ryu, K. K., Da He, D., Akinwande, A. I., Bulovic, V. and Sodini, C. G., ‘Mixed-signal organic integrated circuits in a fully photolithographic dual threshold voltage technology’, IEEE Trans. Electron Devices, vol. 58, no. 3, pp. 865873, 2011.Google Scholar
[119]Gay, N. and Fischer, W. J., ‘OFET-based analog circuits for microsystems and RFID-sensor transponders’, in Polytronic 2007 – 6th Int. IEEE Conf. Polym. Adhes. Microelectron. Photonics, Odaiba, Japan, 2007 pp. 143148, 2007.Google Scholar
[120]Chang, J., Zhang, X., Ge, T. and Zhou, J., ‘Fully printed electronics on flexible substrates: High gain amplifiers and DAC’, Org. Electron., vol. 15, no. 3, pp. 701710, 2014.Google Scholar
[121]Fukuda, K., Minamiki, T., Minami, T., Watanabe, M., Fukuda, T., Kumaki, D. and Tokito, S., ‘Printed organic transistors with uniform electrical performance and their application to amplifiers in biosensors’, Adv. Electron. Mater., vol. 1, no. 7, p. 1400052, Jul. 2015.Google Scholar
[122]Zysset, C., Münzenrieder, N., Petti, L., Buthe, L., Salvatore, G. A. and Tröster, G., ‘IGZO TFT-based all-enhancement operational amplifier bent to a radius of 5 mm’, IEEE Electron Device Lett., vol. 34, no. 11, pp. 13941396, Nov. 2013.Google Scholar
[123]Salvatore, G. A., Münzenrieder, N., Kinkeldei, T., Petti, L., Zysset, C., Strebel, I., Büthe, L. and Tröster, G., ‘Wafer-scale design of lightweight and transparent electronics that wraps around hairs’, Nat. Commun., vol. 5, p. 2982, Jan. 2014.Google Scholar
[124]Maiellaro, G., Ragonese, E., Gwoziecki, R., Jacobs, S., Marjanovic, N., Chrapa, M., Schleuniger, J. and Palmisano, G., ‘Ambient light organic sensor in a printed complementary organic TFT technology on flexible plastic foil’, IEEE Trans. Circuits Syst. I Regul. Pap., vol. 61, no. 4, pp.10361043, 2014.Google Scholar
[125]Abdinia, S., Torricelli, F., Maiellaro, G., Coppard, R., Daami, A., Jacob, S., Mariucci, L., Palmisano, G., Ragonese, E., Tramontana, F., van Roermund, A. H. M., and Cantatore, E., ‘Variation-based design of an AM demodulator in a printed complementary organic technology’, Org. Electron., vol. 15, no. 4, pp. 904912, 2014.Google Scholar
[126]Vaidya, V., Wilson, D. M., Zhang, X. and Kippelen, B., ‘An organic complementary differential amplifier for flexible AMOLED applications’, in 2010 IEEE Int. Symp. Circuits Syst., Paris, France, 2010, pp. 32603263.Google Scholar
[127]Guerin, M., Daami, A., Jacob, S., Bergeret, E., Bènevent, E., Pannier, P. and Coppard, R., ‘High-gain fully printed organic complementary circuits on flexible plastic foils’, IEEE Trans. Electron Devices, vol. 58, no. 10, pp. 35873593, 2011.Google Scholar
[128]Ishida, K., Huang, T. C., Honda, K., Sekitani, T., Nakajima, H., Maeda, H., Takamiya, M., Someya, T. and Sakurai, T., ‘A 100-V AC energy meter integrating 20-V organic CMOS digital and analog circuits with a floating gate for process variation compensation and a 100-v organic pMOS rectifier’, IEEE J. Solid-State Circuits, vol. 47, no. 1, pp. 301309, 2012.Google Scholar
[129]Lee, S., Reuveny, A., Matsuhisa, N., Nawrocki, R., Yokota, T. and Someya, T., ‘Enhancement of closed-loop gain of organic amplifiers using double-gate structures’, IEEE Electron Device Lett., vol. 37, no. 6, pp. 770773, 2016.Google Scholar
[130]Huang, T.-C., Fukuda, K., Lo, C.-M., Yeh, Y.-H., Sekitani, T., Someya, T. and Cheng, K.-T., ‘Pseudo-CMOS: A design style for low-cost and robust flexible electronics’, IEEE Trans. Electron Devices, vol. 58, no. 1, pp. 141150, Jan. 2011.Google Scholar
[131]Shabanpour, R., Meister, T., Ishida, K., Petti, L., Münzenrieder, N., Salvatore, G. A., Boroujeni, B. K., Carta, C., Tröster, G. and Ellinger, F., ‘High gain amplifiers in flexible self-aligned a-IGZO thin-film-transistor technology’, in 2014 21st IEEE Int. Conf. on Electron., Circuits and Syst., Marseille, France, 2014, p. 108–111.Google Scholar
[132]Shabanpour, R., Ishida, K., Meister, T., Münzenrieder, N., Petti, L., Salvatore, G., Kheradmand-Boroujeni, B., Carta, C., Tröster, G. and Ellinger, F., ‘A 70° phase margin OPAMP with positive feedback in flexible a-IGZO TFT technology’, in 2015 IEEE 58th Int. Midwest Symp. Circuits Syst., Fort Collins, CO, USA, 2015, pp. 14.Google Scholar
[133]Garripoli, C., van der Steen, J.-L. P. J., Torricelli, F., Ghittorelli, M., Gelinck, G. H., van Roermund, A. H. M., and Cantatore, E., ‘Analogue frontend amplifiers for bio-potential measurements manufactured with a-IGZO TFTs on flexible substrate’, IEEE J. Emerg. Sel. Top. Circuits Syst., Fort Collins, CO, USA, 2015, pp. 14.Google Scholar
[134]Kane, M. G., Campi, J., Cuomo, F. P. and Greening, B. K., ‘Fast organic circuits on flexible polymeric substrates’, in Int. Electron Devices Meeting 2000, San Francisco, CA, USA, 2000, pp. 619622.Google Scholar
[135]Sirringhaus, H., Kawase, T., Friend, R. H., Shimoda, T., Inbasekaran, M., Wu, W. and Woo, E. P., ‘High-resolution inkjet printing of all-polymer transistor circuits’, Science, vol. 290, no. 5499, pp. 21232126, 2000.Google Scholar
[136]Myny, K., van Veenendaal, E., Gelinck, G. H., Genoe, J., Dehaene, W. and Heremans, P., ‘An 8-bit, 40-instructions-per-second organic microprocessor on plastic foil’, IEEE J. Solid-State Circuits, vol. 47, no. 1, pp. 284291, Jan. 2012.Google Scholar
[137]Myny, K., Rockelé, M., Chasin, A., Pham, D. V., Steiger, J., Botnaras, S., Weber, D., Herold, B., Ficker, J., der van Putten, B., Gelinck, G. H., Genoe, J., Dehaene, W. and Heremans, P., ‘Bidirectional communication in an HF hybrid organic/solution-processed metal-oxide RFID tag’, IEEE Trans. Electron Devices, vol. 61, no. 7, pp. 23872393, Jul. 2014.Google Scholar
[138]Daami, A., Bory, C., Benwadih, M., Jacob, S., Gwoziecki, R., Chartier, I., Coppard, R., Serbutoviez, C., Maddiona, L., Fontana, E. and Scuderi, A., ‘Fully printed organic CMOS technology on plastic substrates for digital and analog applications’, in IEEE Int. Solid-State Circuits Conf., San Francisco, CA, USA, 2011, pp. 328329.Google Scholar
[139]Jacob, S., Abdinia, S., Benwadih, M., Bablet, J., Chartier, I., Gwoziecki, R., Cantatore, E., van Roermund, A. H. M., Maddiona, L., Tramontana, F., Maiellaro, G., Mariucci, L., Rapisarda, M., Palmisano, G. and Coppard, R., High performance printed N and P-type OTFTs enabling digital and analog complementary circuits on flexible plastic substrate’, Solid. State. Electron., vol. 84, pp.167178, 2013.Google Scholar
[140]Ishida, K., Shabanpour, R., Boroujeni, B. K., Meister, T., Carta, C., Ellinger, F., Petti, L., Münzenrieder, N. S., Salvatore, G. A. and Tröster, G., ‘22.5 dB open-loop gain, 31 kHz GBW pseudo-CMOS based operational amplifier with a-IGZO TFTs on a flexible film’, in 2014 IEEE Asian Solid-State Circuits Conf., Kaohsiung, Taiwan, 2014, pp. 313316.Google Scholar
[141]Kalb, W. L., Haas, S., Krellner, C., Mathis, T. and Batlogg, B., ‘Trap density of states in small-molecule organic semiconductors: A quantitative comparison of thin-film transistors with single crystals’, Phys. Rev. B, vol. 81, no. 15, pp. 113, 2010.Google Scholar
[142]Diemer, P. J., Lamport, Z. A., Mei, Y., Ward, J. W., Goetz, K. P., Li, W., Marcia, M., Guthold, M., Anthony, J. E., Jurchescu, O. D., Diemer, P. J., Lamport, Z. A., Mei, Y., Ward, J. W., Goetz, K. P., Li, W., Payne, M. M., Guthold, M. and Anthony, J. E., ‘Quantitative analysis of the density of trap states at the semiconductor-dielectric interface in organic field-effect transistors’, Appl. Phys. Lett., vol. 107, no. 10, p. 103303, 2015.Google Scholar
[143]Binkley, D. M., Verma, N., Crawford, R. L., Brandon, E. J. and Jackson, T. N., ‘Design of an auto-zeroed, differential, organic thin-film field-effect transistor amplifier for sensor applications’, in Opt. Sci. Technol. SPIE 49th Annu. Meet., Denver, CO, USA, 2004, pp. 4152.Google Scholar
[144]Abdinia, S., Benwadih, M., Cantatore, E., Chartier, I., Jacob, S., Maddiona, L., Maiellaro, G., Mariucci, L., Palmisano, G., Rapisarda, M., Tramontana, F. and van Roermund, A. H. M., ‘Design of analog and digital building blocks in a fully printed complementary organic technology’, in Eur. Solid-State Circuits Conf., Bordeaux, France, 2012, pp. 145148.Google Scholar
[145]Moy, T., Huang, L., Rieutort-Louis, W., Wagner, S., Sturm, J. C. and Verma, N., ‘16.4 A flexible EEG acquisition and biomarker extraction system based on thin-film electronics’, in 2016 IEEE Int. Solid-State Circuits Conf., San Francisco, CA, USA, 2016, pp. 294295.Google Scholar
[146]Enz, C. C. and Temes, G. C., ‘Circuit techniques for reducing the effects of op-amp imperfections: Autozeroing, correlated double sampling, and chopper stabilization’, Proc. IEEE, vol. 84, no. 11, pp. 15841614, 1996.Google Scholar
[147]Xiong, W., Zschieschang, U., Klauk, H. and Murmann, B., ‘A 3V 6b successive-approximation ADC using complementary organic thin-film transistors on glass’, in 2010 IEEE Int. Solid-State Circuits Conf., San Francisco, CA, USA 2010, pp. 134135.Google Scholar
[148]Abdinia, S., Benwadih, M., Coppard, R., Jacob, S., Maiellaro, G., Palmisano, G., Rizzo, M., Scuderi, A., Tramontana, F., van Roermund, A. and Cantatore, E., ‘A 4b ADC manufactured in a fully-printed organic complementary technology including resistors’, in 2013 IEEE Int. Solid-State Circuits Conf., San Francisco, CA, USA, 2013, pp. 106107.Google Scholar
[149]Zaki, T., Ante, F., Zschieschang, U., Butschke, J., Letzkus, F., Richter, H., Klauk, H. and Burghartz, J. N., ‘A 3.3 v 6-bit 100 kS/s current-steering digital-to-analog converter using organic p-type thin-film transistors on glass’, IEEE J. Solid-State Circuits, vol. 47, no. 1, pp. 292300, 2012.Google Scholar
[150]Ouzounov, S., Roza, E., Hegt, J. A., van der Weide, G. and van Roermund, A. H. M., ‘Analysis and design of high-performance asynchronous sigma-delta modulators with a binary quantizer’, IEEE J. Solid-State Circuits, vol. 41, no. 3, pp. 588596, 2006.Google Scholar
[151]Raiteri, D., van Lieshout, P., van Roermund, A. and Cantatore, E., ‘An organic VCO-based ADC for quasi-static signals achieving 1LSB INL at 6b resolution’, in 2013 IEEE Int. Solid-State Circuits Conf., San Francisco, CA, USA, 2013, pp. 108109.Google Scholar
[152]Drack, M., Graz, I., Sekitani, T., Someya, T., Kaltenbrunner, M. and Bauer, S., ‘An imperceptible plastic electronic wrap’, Adv. Mater., vol. 27, no. 1, pp. 3440, 2014.Google Scholar
[153]Perinot, A., Kshirsagar, P., Malvindi, M. A., Pompa, P. P., Fiammengo, R. and Caironi, M., ‘Direct-written polymer field-effect transistors operating at 20 MHz’, Sci. Rep., vol. 6, no. 1, p. 38941, Dec. 2016.Google Scholar
[154]Münzenrieder, N., Petti, L., Zysset, C., Kinkeldei, T., Salvatore, G. A. and Tröster, G., ‘Flexible self-aligned amorphous InGaZnO thin-film transistors with submicrometer channel length and a transit frequency of 135 MHz’, IEEE Trans. Electron Devices, vol. 60, no. 9, pp. 28152820, Sep.2013.Google Scholar

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