[PDF][PDF] Applications of graphene at microwave frequencies

M Bozzi, L Pierantoni, S Bellucci - Radioengineering, 2015 - core.ac.uk
In view to the epochal scenarios that nanotechnology discloses, nano-electronics has the
potential to introduce a paradigm shift in electronic systems design similar to that of the …

Bottom-up realization and electrical characterization of a graphene-based device

A Maffucci, F Micciulla, A Cataldo, G Miano… - …, 2016 - iopscience.iop.org
We propose a bottom-up procedure to fabricate an easy-to-engineer graphene-based
device, consisting of a microstrip-like circuit where few-layer graphene nanoplatelets are …

Nanoscale interface formation and charge transfer in graphene/silicon Schottky junctions; KPFM and CAFM studies

R Kumar, D Varandani, BR Mehta - Carbon, 2016 - Elsevier
In this study, nanoscale interface formation and photogenerated carrier transfer in Schottky-
junction between CVD graphene and n-Si wafer have been investigated using CAFM and …

Influence of substrate microstructure on the transport properties of CVD-graphene

AV Babichev, SA Rykov, M Tchernycheva… - … applied materials & …, 2016 - ACS Publications
We report the study of electrical transport in few-layered CVD-graphene located on
nanostructured surfaces in view of its potential application as a transparent contact to …

Schottky diode characteristics and 1/f noise of high sensitivity reduced graphene oxide/Si heterojunction photodetector

M Zhu, X Li, X Li, X Zang, Z Zhen, D Xie… - Journal of Applied …, 2016 - pubs.aip.org
Reduced graphene oxide (RGO)/Si Schottky diode has been reported nowadays to show
excellent performances in photodetection and other photoelectrical devices. Different from …

Modeling and design of graphene GaAs junction solar cell

Y Kuang, Y Liu, Y Ma, J Xu, X Yang… - … in Condensed Matter …, 2015 - Wiley Online Library
Graphene based GaAs junction solar cell is modeled and investigated by Silvaco TCAD
tools. The photovoltaic behaviors have been investigated considering structure and process …

Laser‐assisted nanowelding of graphene to metals: an optical approach toward ultralow contact resistance

K Keramatnejad, YS Zhou, DW Li… - Advanced Materials …, 2017 - Wiley Online Library
The electrical performance of graphene‐based devices is largely limited by substantial
contact resistance at the heterodimensional graphene–metal junctions. A laser‐assisted …

Localized resistance measurements of wrinkled reduced graphene oxide using in-situ transmission electron microscopy

HM Nilsson, L de Knoop, J Cumings, E Olsson - Carbon, 2017 - Elsevier
The tunable electrical properties of reduced graphene oxide (rGO) make it an ideal
candidate for many applications including energy storage. However, in order to utilize the …

Optical properties of GaN nanowires grown on chemical vapor deposited-graphene

L Mancini, M Morassi, C Sinito, O Brandt… - …, 2019 - iopscience.iop.org
Optical properties of GaN nanowires (NWs) grown on chemical vapor deposited-graphene
transferred on an amorphous support are reported. The growth temperature was optimized …

Graphene heat spreaders for thermal management of InGaP/GaAs collector-up HBTs

PH Lee, WM Tu, HC Tseng - IEEE Transactions on Electron …, 2017 - ieeexplore.ieee.org
We present a novel thermal management design for InGaP/GaAs power amplifiers (PAs) by
placing the graphene heat spreader (GHS) at the backside of GaAs/InGaAs/InGaP collector …