Journal Articles – Dr Radu Sporea's Team

Selected recent papers

Click here for a full list of publications.

Organic Source‐Gated Phototransistors with > 104 Photo‐To‐Dark Current Ratio in the Visible Range at Zero Gate‐Source Bias

Eva Bestelink, Pongsakorn Sihapitak, Ute Zschieschang, Leslie Askew, John M Shannon, Juan Paolo Bermundo, Yukiharu Uraoka, Hagen Klauk, Radu A Sporea

High gain complementary inverters based on comparably-sized IGZO and DNTT source-gated transistors

DOI: 10.1039/D3TC02474A

Yudai Hemmi, Yuji Ikeda, Radu A Sporea, Satoru Inoue, Tatsuo Hasegawa, Hiroyuki Matsui

Printed 700 V/V Gain Amplifiers Based on Organic Source-Gated Transistors with Field Plates

DOI: https://doi.org/10.1002/aelm.202201263

Salman Alfarisyi, Patryk Golec, Eva Bestelink, Kham M Niang, Andrew J Flewitt, S Ravi P Silva, Radu A Sporea

Evidence of improved thermal stability via nanoscale contact engineering in IGZO source-gated thin-film transistors

DOI: 10.1109/TED.2023.3276337

Eva Bestelink, Ute Zschieschang, Leslie Askew, Hagen Klauk, Radu A Sporea

Organic Source‐Gated Phototransistors with > 10^4 Photo‐To‐Dark Current Ratio in the Visible Range at Zero Gate‐Source Bias

DOI: https://doi.org/10.1002/adom.202301931

Eva Bestelink, Ute Zschieschang, Indrachapa Bandara R M, Hagen Klauk, Radu A. Sporea

The Secret Ingredient for Exceptional Contact-Controlled Transistors

DOI: https://doi.org/10.1002/aelm.202101101

Eva Bestelink, IEEE, Kham M. Niang , Georgios Bairaktaris, Luca Maiolo, Francesco Maita, Kalil Ali, Andrew J. Flewitt , S. Ravi P. Silva , and Radu A. Sporea

Compact Source-Gated Transistor Analog Circuits for Ubiquitous Sensors

DOI: DOI: 10.1109/JSEN.2020.3012413

Radu A. Sporea Kham M. Niang Andrew J. Flewitt S. Ravi P. Silva

Novel Tunnel‐Contact‐Controlled IGZO Thin‐Film Transistors with High Tolerance to Geometrical Variability

DOI: https://doi.org/10.1002/adma.201902551

John M. Shannon ; Radu Alexandru Sporea ; Stamatis Georgakopoulos ; Maxim Shkunov ; S. Ravi P. Silva

Low-Field Behavior of Source-Gated Transistors

DOI: http://10.1109/TED.2013.2264547

R. A. Sporea, M. J. Trainor, N. D. Young, J. M. Shannon & S. R. P. Silva

Source-gated transistors for order-of-magnitude performance improvements in thin-film digital circuits

DOI: https://doi.org/10.1038/srep04295

Eva Bestelink Olivier de Sagazan Lea Motte Max Bateson Benedikt Schultes S. Ravi P. Silva Radu A. Sporea

Versatile Thin‐Film Transistor with Independent Control of Charge Injection and Transport for Mixed Signal and Analog Computation

DOI: https://doi.org/10.1002/aisy.202000199

Organic Source‐Gated Phototransistors with > 104 Photo‐To‐Dark Current Ratio in the Visible Range at Zero Gate‐Source Bias

Eva Bestelink, Pongsakorn Sihapitak, Ute Zschieschang, Leslie Askew, John M Shannon, Juan Paolo Bermundo, Yukiharu Uraoka, Hagen Klauk, Radu A Sporea

High gain complementary inverters based on comparably-sized IGZO and DNTT source-gated transistors

DOI: 10.1039/D3TC02474A

Yudai Hemmi, Yuji Ikeda, Radu A Sporea, Satoru Inoue, Tatsuo Hasegawa, Hiroyuki Matsui

Printed 700 V/V Gain Amplifiers Based on Organic Source-Gated Transistors with Field Plates

DOI: https://doi.org/10.1002/aelm.202201263

Salman Alfarisyi, Patryk Golec, Eva Bestelink, Kham M Niang, Andrew J Flewitt, S Ravi P Silva, Radu A Sporea

Evidence of improved thermal stability via nanoscale contact engineering in IGZO source-gated thin-film transistors

DOI: 10.1109/TED.2023.3276337

Eva Bestelink, Ute Zschieschang, Leslie Askew, Hagen Klauk, Radu A Sporea

Organic Source‐Gated Phototransistors with > 10^4 Photo‐To‐Dark Current Ratio in the Visible Range at Zero Gate‐Source Bias

DOI: https://doi.org/10.1002/adom.202301931

Eva Bestelink, Ute Zschieschang, Indrachapa Bandara R M, Hagen Klauk, Radu A. Sporea

The Secret Ingredient for Exceptional Contact-Controlled Transistors

DOI: https://doi.org/10.1002/aelm.202101101

Eva Bestelink Olivier de Sagazan Lea Motte Max Bateson Benedikt Schultes S. Ravi P. Silva Radu A. Sporea

Versatile Thin‐Film Transistor with Independent Control of Charge Injection and Transport for Mixed Signal and Analog Computation

DOI: https://doi.org/10.1002/aisy.202000199

Eva Bestelink, IEEE, Kham M. Niang , Georgios Bairaktaris, Luca Maiolo, Francesco Maita, Kalil Ali, Andrew J. Flewitt , S. Ravi P. Silva , and Radu A. Sporea

Compact Source-Gated Transistor Analog Circuits for Ubiquitous Sensors

DOI: DOI: 10.1109/JSEN.2020.3012413

Radu A. Sporea Kham M. Niang Andrew J. Flewitt S. Ravi P. Silva

Novel Tunnel‐Contact‐Controlled IGZO Thin‐Film Transistors with High Tolerance to Geometrical Variability

DOI: https://doi.org/10.1002/adma.201902551

Barbara Salonikidou, Takeda Yasunori, Brice Le Borgne, Jonathan England, Tokito Shizuo, and Radu A. Sporea

Toward Fully Printed Memristive Elements: a-TiO2 Electronic Synapse from Functionalized Nanoparticle Ink

DOI: https://doi.org/10.1021/acsaelm.9b00701

John M. Shannon ; Radu Alexandru Sporea ; Stamatis Georgakopoulos ; Maxim Shkunov ; S. Ravi P. Silva

Low-Field Behavior of Source-Gated Transistors

DOI: http://10.1109/TED.2013.2264547

R. A. Sporea, M. J. Trainor, N. D. Young, J. M. Shannon & S. R. P. Silva

Source-gated transistors for order-of-magnitude performance improvements in thin-film digital circuits

DOI: https://doi.org/10.1038/srep04295

Brice Le Borgne Siyi Liu Xavier Morvan Samuel Crand Radu Alexandru Sporea Nanshu Lu Maxime Harnois

Water Transfer Printing Enhanced by Water‐Induced Pattern Expansion: Toward Large‐Area 3D Electronics

DOI: https://doi.org/10.1002/admt.201800600

Organic Source‐Gated Phototransistors with > 104 Photo‐To‐Dark Current Ratio in the Visible Range at Zero Gate‐Source Bias

Eva Bestelink, Pongsakorn Sihapitak, Ute Zschieschang, Leslie Askew, John M Shannon, Juan Paolo Bermundo, Yukiharu Uraoka, Hagen Klauk, Radu A Sporea

High gain complementary inverters based on comparably-sized IGZO and DNTT source-gated transistors

DOI: 10.1039/D3TC02474A

Yudai Hemmi, Yuji Ikeda, Radu A Sporea, Satoru Inoue, Tatsuo Hasegawa, Hiroyuki Matsui

Printed 700 V/V Gain Amplifiers Based on Organic Source-Gated Transistors with Field Plates

DOI: https://doi.org/10.1002/aelm.202201263

Salman Alfarisyi, Patryk Golec, Eva Bestelink, Kham M Niang, Andrew J Flewitt, S Ravi P Silva, Radu A Sporea

Evidence of improved thermal stability via nanoscale contact engineering in IGZO source-gated thin-film transistors

DOI: 10.1109/TED.2023.3276337

Eva Bestelink, Ute Zschieschang, Leslie Askew, Hagen Klauk, Radu A Sporea

Organic Source‐Gated Phototransistors with > 10^4 Photo‐To‐Dark Current Ratio in the Visible Range at Zero Gate‐Source Bias

DOI: https://doi.org/10.1002/adom.202301931

Eva Bestelink, Ute Zschieschang, Indrachapa Bandara R M, Hagen Klauk, Radu A. Sporea

The Secret Ingredient for Exceptional Contact-Controlled Transistors

DOI: https://doi.org/10.1002/aelm.202101101

Eva Bestelink Olivier de Sagazan Lea Motte Max Bateson Benedikt Schultes S. Ravi P. Silva Radu A. Sporea

Versatile Thin‐Film Transistor with Independent Control of Charge Injection and Transport for Mixed Signal and Analog Computation

DOI: https://doi.org/10.1002/aisy.202000199

Eva Bestelink, IEEE, Kham M. Niang , Georgios Bairaktaris, Luca Maiolo, Francesco Maita, Kalil Ali, Andrew J. Flewitt , S. Ravi P. Silva , and Radu A. Sporea

Compact Source-Gated Transistor Analog Circuits for Ubiquitous Sensors

DOI: DOI: 10.1109/JSEN.2020.3012413

Radu A. Sporea Kham M. Niang Andrew J. Flewitt S. Ravi P. Silva

Novel Tunnel‐Contact‐Controlled IGZO Thin‐Film Transistors with High Tolerance to Geometrical Variability

DOI: https://doi.org/10.1002/adma.201902551

Barbara Salonikidou, Takeda Yasunori, Brice Le Borgne, Jonathan England, Tokito Shizuo, and Radu A. Sporea

Toward Fully Printed Memristive Elements: a-TiO2 Electronic Synapse from Functionalized Nanoparticle Ink

DOI: https://doi.org/10.1021/acsaelm.9b00701

Brice Le Borgne Siyi Liu Xavier Morvan Samuel Crand Radu Alexandru Sporea Nanshu Lu Maxime Harnois

Water Transfer Printing Enhanced by Water‐Induced Pattern Expansion: Toward Large‐Area 3D Electronics

DOI: https://doi.org/10.1002/admt.201800600

R. A. Sporea, M. J. Trainor, N. D. Young, J. M. Shannon & S. R. P. Silva

Source-gated transistors for order-of-magnitude performance improvements in thin-film digital circuits

DOI: https://doi.org/10.1038/srep04295

John M. Shannon ; Radu Alexandru Sporea ; Stamatis Georgakopoulos ; Maxim Shkunov ; S. Ravi P. Silva

Low-Field Behavior of Source-Gated Transistors

DOI: http://10.1109/TED.2013.2264547