Concepedia

Author

Ryoma Hayakawa

National Institute for Materials ScienceORCID

Also Known As

Hayakawa, Ryoma, R Hayakawa, R. Hayakawa, Ryoma HAYAKAWA, Ryoma Hayakawa

136

Publications

2.3K

Citations

27

H-Index

91

Concepts

All Affiliations

National Institute for Materials ScienceKyushu UniversityUniversity of TsukubaKyoto UniversityCentre Interdisciplinaire de Nanoscience de Marseille
RH

About

Ryoma Hayakawa is an author at National Institute for Materials Science specializing in engineering, applied physics, and electrical engineering.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Engineering

23

45

1.4K

2

Natural Sciences

3

3

138

3

Health Sciences

2

2

72

4

Medicine

1

1

19

5

Allergy

1

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19

Ryoma Hayakawa

×

63

Publications

1.9K

Citations

26

H-Index

YearCitations

Multi-Valued Logic Circuits Based on Organic Anti-ambipolar Transistors

Kazuyoshi Kobashi, Ryoma Hayakawa, Toyohiro Chikyow,

Nano Letters

2018

158

Large Magnetoresistance in Single-Radical Molecular Junctions

Ryoma Hayakawa, Mohammad Karimi, Jannic Wolf,

Nano Letters

2016

100

Optically and Electrically Driven Organic Thin Film Transistors with Diarylethene Photochromic Channel Layers

Ryoma Hayakawa, Kenji Higashiguchi, Kenji Matsuda,

ACS Applied Materials & Interfaces

2013

89

Negative Differential Resistance Transistor with Organic p‐n Heterojunction

Kazuyoshi Kobashi, Ryoma Hayakawa, Toyohiro Chikyow,

Advanced Electronic Materials

2017

81

Antiambipolar Transistor: A Newcomer for Future Flexible Electronics

Yutaka Wakayama, Ryoma Hayakawa

Advanced Functional Materials

2019

80

Optical switching of carrier transport in polymeric transistors with photochromic spiropyran molecules

Yasushi Ishiguro, Ryoma Hayakawa, Toyohiro Chikyow,

Journal of Materials Chemistry C

2013

64

Shot Noise of 1,4-Benzenedithiol Single-Molecule Junctions

Mohammad Ali Karimi, Safa Golrokh Bahoosh, Markus Herz,

Nano Letters

2016

47

Unique Device Operations by Combining Optical-Memory Effect and Electrical-Gate Modulation in a Photochromism-Based Dual-Gate Transistor

Yasushi Ishiguro, Ryoma Hayakawa, Takeshi Yasuda,

ACS Applied Materials & Interfaces

2013

45

Interface Engineering for Controlling Device Properties of Organic Antiambipolar Transistors

Kazuyoshi Kobashi, Ryoma Hayakawa, Toyohiro Chikyow,

ACS Applied Materials & Interfaces

2017

44

Device Geometry Engineering for Controlling Organic Antiambipolar Transistor Properties

Kazuyoshi Kobashi, Ryoma Hayakawa, Toyohiro Chikyow,

The Journal of Physical Chemistry C

2018

43

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