4.6 Article

Recovering the Intrinsic Electrical Property of a Graphene Field-Effect Transistor by Interface Cleaning Technology

Related references

Note: Only part of the references are listed.
Article Crystallography

Electric-Field Induced Doping Polarity Conversion in Top-Gated Transistor Based on Chemical Vapor Deposition of Graphene

Songang Peng et al.

Summary: The top-gated graphene field effect transistor (GFET) with electric-field induced doping polarity conversion has been demonstrated. The polarity of channel conductance in GFET can be transition from p-type to n-type through altering the gate electric field scanning range. This study promises to produce the complementary p- and n-type GFET for logic applications.

CRYSTALS (2022)

Article Materials Science, Multidisciplinary

The Effect of Metal Contact Doping on the Scaled Graphene Field Effect Transistor

Songang Peng et al.

Summary: The drain current of GFET is not inversely proportional to the channel length, which is abnormal and mainly caused by the modification of channel resistance induced by metal contact doping. As the channel length decreases, the field-effect mobility of GFET tends to saturate.

ADVANCED ENGINEERING MATERIALS (2022)

Article Crystallography

Seeding-Layer-Free Deposition of High-k Dielectric on CVD Graphene for Enhanced Gate Control Ability

Yunpeng Yan et al.

Summary: This paper proposes an improved process to enhance the performance of graphene field effect transistors by decreasing the thickness of the gate dielectric film through the removal of the seed layer before atomic layer deposition.

CRYSTALS (2022)

Article Nanoscience & Nanotechnology

Reducing metal/graphene contact resistance via N, N-dimethylacetamide-assisted clean fabrication process

Chao-yi Zhu et al.

Summary: The study found that using ZDMAC and NMP solvents can effectively remove surface residues in graphene, but may damage the lattice structure and introduce defects, impacting device performance.

NANOTECHNOLOGY (2021)

Article Physics, Multidisciplinary

Ultrathin Al Oxide Seed Layer for Atomic Layer Deposition of High-κAl2O3Dielectrics on Graphene

Hang Yang et al.

CHINESE PHYSICS LETTERS (2020)

Article Nanoscience & Nanotechnology

Controllable p-to-n Type Conductance Transition in Top-Gated Graphene Field Effect Transistor by Interface Trap Engineering

Songang Peng et al.

ADVANCED ELECTRONIC MATERIALS (2020)

Article Nanoscience & Nanotechnology

A uniform stable P-type graphene doping method with a gold etching process

Yao Yao et al.

NANOTECHNOLOGY (2019)

Article Physics, Multidisciplinary

Efficient Large-Scale Removal of Poly(methyl methacrylate) Layers by Using a Methyl Isobutyl Ketone Solution

B. H. Son et al.

JOURNAL OF THE KOREAN PHYSICAL SOCIETY (2019)

Article Nanoscience & Nanotechnology

How Do Contact and Channel Contribute to the Dirac Points in Graphene Field-Effect Transistors?

Song-ang Peng et al.

ADVANCED ELECTRONIC MATERIALS (2018)

Article Materials Science, Multidisciplinary

Histogram method for reliable thickness measurements of graphene films using atomic force microscopy (AFM)

Yaxuan Yao et al.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2017)

Article Nanoscience & Nanotechnology

200 GHz Maximum Oscillation Frequency in CVD Graphene Radio Frequency Transistors

Yun Wu et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

Article Engineering, Electrical & Electronic

Effect of vacuum thermal annealing to encapsulated graphene field effect transistors

Konstantinos Alexandrou et al.

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B (2016)

Article Materials Science, Multidisciplinary

Enhanced performance of graphene by using gold film for transfer and masking process

Jinwoo Choi et al.

CURRENT APPLIED PHYSICS (2014)

Article Physics, Applied

Ultraviolet/ozone treatment to reduce metal-graphene contact resistance

Wei Li et al.

APPLIED PHYSICS LETTERS (2013)

Article Physics, Condensed Matter

Optical properties of photoresist in the terahertz range

Yinping Wang et al.

SUPERLATTICES AND MICROSTRUCTURES (2013)

Article Chemistry, Multidisciplinary

High Mobility Flexible Graphene Field-Effect Transistors with Self-Healing Gate Dielectrics

Chun-Chieh Lu et al.

ACS NANO (2012)

Article Physics, Applied

Contacting graphene

Joshua A. Robinson et al.

APPLIED PHYSICS LETTERS (2011)

Article Engineering, Electrical & Electronic

Impact of Graphene Interface Quality on Contact Resistance and RF Device Performance

Allen Hsu et al.

IEEE ELECTRON DEVICE LETTERS (2011)

Article Physics, Applied

Current-induced cleaning of graphene

J. Moser et al.

APPLIED PHYSICS LETTERS (2007)

Article Multidisciplinary Sciences

Electric field effect in atomically thin carbon films

KS Novoselov et al.

SCIENCE (2004)