Results 41 to 50 of about 148,069 (251)

Hopping‐Mediated Zero‐Bias Photocharge Retention in Solution‐Processed Van Der Waals Heterostructures

Advanced Functional Materials, EarlyView.
Liquid–liquid interface assembly enables the fabrication of solution‐processed MoS2 and WSe2 centimeter‐scale, nanometer‐thick type‐II heterostructures on paper. Interfacial charge separation and hopping‐limited recombination produce rectification and persistent photocharge retention at zero bias.
Aniello Pelella, Andrea Sessa, Yi‐Chen Tsai, Xuzhao Liu, Abdul Mannan, George Greaves, Yahya Saboon, Ben Spencer, Antonio Di Bartolomeo, Cinzia Casiraghi, Jessica Boland, Alessandro Grillo   +11 more
wiley   +1 more source

Synthesis and characterization of large-sized monolayer MoS2 nanoflakes by sulfurization of exfoliated MoO3 powder

AIP Advances, 2022
We demonstrate a novel approach based on sulfurization of MoO3 powder pre-exfoliated on the SiO2/Si substrate to synthesize high crystalline quality and large-sized monolayer MoS2 films uniformly covering the whole substrate.
Zusong Zhu, Dequan Zhu, Guisheng Jiang, Lihua Zhang, Shengbao Zhan, Jun Wen, Jiancun You   +6 more
doaj   +1 more source

Produção e caracterização de nanopartículas de MoS2 e sua estabilização em óleos visando a lubrificação limite [PDF]

, 2011
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2011Neste trabalho foi realizado um amplo estudo, explorando vários protocolos de sínteses de ...
Bernardi, Cristian
core  

Nitride MXenes Beyond Carbides: Bridging the Gap Between Computational Prediction and Experimental Realization

Advanced Functional Materials, EarlyView.
Nitride MXenes remain constrained by a persistent gap between computational prediction and experimental realization. This Review identifies the thermodynamic, kinetic, and chemical barriers limiting their synthesis, critically evaluates emerging fabrication routes, and proposes a multidimensional computational‐experimental framework to accelerate the ...
Naresh Varnakavi, Masoud Soroush
wiley   +1 more source

Perovskite Microcrystals with Intercalated Monolayer MoS2 Nanosheets as Advanced Photocatalyst for Solar-Powered Hydrogen Generation

, 2020
Photocatalytic water splitting holds a key to realizing the hydrogen economy but faces a grand challenge, namely, the severe charge recombination causes low solar-to-hydrogen (STH) efficiency.
Zhao, K, Liu, PF, Liu, P, Han, X, Chen, S, Zhao, H, Jiang, S, Cui, D, Yang, HG, Yin, H, Kang, J, Jiang, L, Zhao, X, Zhu, Z   +13 more
core   +1 more source

Adsorption of alkali, alkaline-earth, simple and 3d transition metal, and nonmetal atoms on monolayer MoS2

AIP Advances, 2015
Single adsorption of different atoms on pristine two-dimensional monolayer MoS2 have been systematically investigated by using density functional calculations with van der Waals correction.
X. D. Li, Y. M. Fang, S. Q. Wu, Z. Z. Zhu   +3 more
doaj   +1 more source

Deterministic Modification of CVD Grown Monolayer MoS2 with Optical Pulses

, 2021
| openaire: EC/H2020/820423/EU//S2QUIP | openaire: EC/H2020/834742/EU//ATOPTransition metal dichalcogenide monolayers have demonstrated a number of exquisite optical and electrical properties.
Zhipei Sun, Sun, Zhipei, Lipsanen, Harri, Akkanen, Suvi Tuuli, Amini, Mohammad, Harri Lipsanen, Turunen, Mikko T., Mika Pettersson, Kamila K. Mentel, Eero Hulkko, Mohammad Amini, Suvi‐Tuuli Akkanen, Bai, Xueyin, Li, Shisheng, Mikko T. Turunen, Xueyin Bai, Shisheng Li, Hulkko, Eero, Pettersson, Mika, Akkanen, Suvi‐Tuuli, Mentel, Kamila K.   +20 more
core   +1 more source

LEAD: Literature Enhanced Ab Initio Discovery of Nitride Dusting Layers for Enhanced Tunnel Magnetoresistance and Lower Resistance Magnetic Tunnel Junctions

Advanced Materials, EarlyView.
Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam, William S. Rogers, Chen‐Yu Hu, Ming‐Yuan Song, Xinyu Bao, Shehrin Sayed, Jean Anne C. Incorvia   +6 more
wiley   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

A DFT Study on the Adsorption of H2S and SO2 on Ni Doped MoS2 Monolayer

Nanomaterials, 2018
In this paper, a Ni-doped MoS2 monolayer (Ni-MoS2) has been proposed as a novel gas adsorbent to be used in SF6-insulated equipment. Based on the first-principles calculation, the adsorption properties of Ni-MoS2 to SO2 and H2S molecules, the main ...
Huangli Wei, Yingang Gui, Jian Kang, Weibo Wang, Chao Tang   +4 more
doaj   +1 more source