Mechanisms behind photocatalytic CO2 reduction by CsPbBr3 perovskite-graphene-based nanoheterostructures
We demonstrate the CsPbBr 3 nanoparticles can in-situ growth on semiconducting
graphene oxide (GO) and conductive few-layer graphene (FLG) surfaces, individually. The …
graphene oxide (GO) and conductive few-layer graphene (FLG) surfaces, individually. The …
[HTML][HTML] Multifunctional indium selenide devices based on van der Waals contacts: High-quality Schottky diodes and optoelectronic memories
Van der Waals semiconductors, with ultrathin body thickness and dangling-bond-free
surfaces, have been employed to fabricate a vast range of electronic and optoelectronic …
surfaces, have been employed to fabricate a vast range of electronic and optoelectronic …
Work function of graphene multilayers on SiC (0001)
S Mammadov, J Ristein, J Krone, C Raidel… - 2D …, 2017 - iopscience.iop.org
The work function and electronic structure of epitaxial graphene as well as of quasi-
freestanding graphene multilayer samples were studied by Kelvin probe and angle resolved …
freestanding graphene multilayer samples were studied by Kelvin probe and angle resolved …
Freestanding n-doped graphene via intercalation of calcium and magnesium into the buffer layer–SiC (0001) interface
The intercalation of epitaxial graphene on SiC (0001) with Ca has been studied extensively,
yet precisely where the Ca resides remains elusive. Furthermore, the intercalation of Mg …
yet precisely where the Ca resides remains elusive. Furthermore, the intercalation of Mg …
First-principles approach to excitons in time-resolved and angle-resolved photoemission spectra
In this work we put forward a first-principles approach and propose an accurate
diagrammatic approximation to calculate the time-resolved (TR) and angle-resolved …
diagrammatic approximation to calculate the time-resolved (TR) and angle-resolved …
[HTML][HTML] Image potential states of 2D materials
Two-dimensional materials are currently among the most intensively studied topics in
condensed matter physics because of their intriguing properties and the possibilities of …
condensed matter physics because of their intriguing properties and the possibilities of …
Ultrafast multiphoton thermionic photoemission from graphite
Electronic heating of cold crystal lattices in nonlinear multiphoton excitation can transiently
alter their physical and chemical properties. In metals where free electron densities are high …
alter their physical and chemical properties. In metals where free electron densities are high …
Record‐High Responsivity and High Detectivity Broadband Photodetectors Based on Upconversion/Gold/Prussian‐Blue Nanocomposite
The development of high‐quality and strongly Au conjugated upconversion nanoparticles
(UCNPs) is time‐consuming and requires specific chemicals. Therefore, a one‐pot …
(UCNPs) is time‐consuming and requires specific chemicals. Therefore, a one‐pot …
Screening in graphene: Response to external static electric field and an image-potential problem
We present a detailed first-principles investigation of the response of a free-standing
graphene sheet to an external perpendicular static electric field E. The charge density …
graphene sheet to an external perpendicular static electric field E. The charge density …
Effects of substrates on nucleation, growth and electrical property of vertical few-layer graphene
T Hong, C Guo, Y Zhang, R Zhan, P Zhao, B Li, S Deng - Nanomaterials, 2022 - mdpi.com
A key common problem for vertical few-layer graphene (VFLG) applications in electronic
devices is the solution to grow on substrates. In this study, four kinds of substrates (silicon …
devices is the solution to grow on substrates. In this study, four kinds of substrates (silicon …