Results 111 to 120 of about 31,814 (301)

Twisted MoS2 Bilayers as Functional Elements in Memtransistors: Hysteresis, Optical Signatures, and Photocurrent Kinetics

Advanced Electronic Materials, EarlyView.
ABSTRACT Layered 2D materials are considered as promising for memristive applications due to their ultimate vertical scalability compared to conventional semiconductor films and pronounced hysteresis properties. Bias‐resolved Raman and Photoluminescence mapping is used to quantify strain from phonon shifts and carrier density from the exciton‐trion ...
Vladislav Kurtash, Ilya Eliseyev, Valery Davydov, Heiko O. Jacobs, Jörg Pezoldt   +4 more
wiley   +1 more source

Growth of ‘W’ doped molybdenum disulfide on graphene transferred molybdenum substrate

Scientific Reports, 2018
In the present study, a novel method has been carried out to grow tungsten (W) doped molybdenum disulfide (MoS2) on the graphene transferred TEM grid in a chemical vapor deposition (CVD) setup.
Vijayshankar Asokan, Dancheng Zhu, Wei Huang, Hulian Wang, Wandong Gao, Ze Zhang, Chuanhong Jin   +6 more
doaj   +1 more source

Additions to fused-fluoride lubricant coatings for reduction of low-temperature friction [PDF]

Additions to fused-fluoride lubricant coatings for reduction of low temperature ...
Olson, K. M., Sliney, H. E.
core   +1 more source

Method of making impurity-type semiconductor electrical contacts Patent [PDF]

, 1966
Fabrication of sintered impurity semiconductor brushes for electrical energy ...
Horton, J. C., King, H. M.
core   +1 more source

Influence of Top Electrode Metal on Resistive Switching in Multilayer MOCVD MoS2 Memristors

Advanced Electronic Materials, EarlyView.
MoS2 memristors typically use evaporated noble metal electrodes. This study compares Pd, Ni, and Al electrodes and sputtered versus evaporated deposition. Pd is passive, while Ni damages MoS2, yielding poor switching. Sputtered Al enables reproducible ECM‐type switching with 95% yield, whereas evaporated Al forms an interfacial oxide that suppresses ...
Dennis Braun, Jing Liu, Vasilis A. Maroufidis, Hleb Fiadziushkin, Lukas Völkel, Jimin Lee, Sofía Cruces, Annika Grundmann, Ke Ran, Thorsten Wahlbrink, Holger Kalisch, Andrei Vescan, Joachim Mayer, Michael Heuken, Alwin Daus, Max C. Lemme   +15 more
wiley   +1 more source

Anomalous Lattice Vibrations of Single and Few-Layer MoS2

, 2010
Molybdenum disulfide (MoS2) of single and few-layer thickness was exfoliated on SiO2/Si substrate and characterized by Raman spectroscopy. The number of S-Mo-S layers of the samples was independently determined by contact-mode atomic-force microscopy ...
Bagnall A. G., Bertrand P., Bromley R., Casiraghi C., Divigalpitiya W. M. R., Evans E. L., Ferrari A. C., Fortin E., Frey G. L., Frey G. L., Geim A. K., Ghosh P. N., Ghosh P. N., Graf D., Gupta A., Heising J., Kim Y., Kuroda N., Li Q., Li T., Mrstik B. J., Nemes-Incze P., Ni Y. Y. W. Z. H., Novoselov K. S., Pisana S., Reich S., Sandoval S. J., Scrosati B., van Schalkwijk W. A., Verble J. L., Verble J. L., Wakabayashi N., Wieting T. J., Yan J., Yang D., Zong X.   +35 more
core   +1 more source

Hybrid Heterostructures of Nanostructured Si Membrane and MoS2 for Self‐Powered Photodetectors

Advanced Electronic Materials, EarlyView.
A scalable MoS2/Si nanomesh vertical heterostructure is developed for self‐powered photodetection. The nanostructured junction enhances conductivity, expands the active heterointerface, and enables a transition from photovoltaic to avalanche‐assisted operation, delivering markedly improved photoresponse over planar counterparts.
Jingying Liu, Zhichen Wan, Haoran Mu, Siqi Deng, Mohammad M. Hossain, Udo Bach, Shenghuang Lin, Qingdong Ou, Sudha Mokkapati   +8 more
wiley   +1 more source

Novel Monoclonal Antibody Detects Small Aβ Oligomers More Sensitively Than Lecanemab in Alzheimer's Disease CSF, Serum and Culture Media

Annals of Neurology, EarlyView.
Objective Aqueously diffusible oligomers of the amyloid β‐protein (oAβ) are neurotoxic and play a role in neuronal dysfunction in Alzheimer's disease (AD). Accurate quantification of oAβ in brains and biofluids could be valuable for understanding and monitoring AD.
Yi Ran Xu, Youqi Tao, Alexandra M. Lish, Shaomin Li, Beth L. Ostaszewski, Amirah K. Anderson, Tracy Young‐Pearse, Trebor L. Lawton, Hyun‐Sik Yang, Dominic M. Walsh, Ting Yang, Dennis J. Selkoe   +11 more
wiley   +1 more source

Thermal Conductance and Mass Transport of Brinkman‐Type Nanofluids Across Porous Plates: A Prabhakar‐Fractional Approach

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The paper establishes an advanced computing algorithm to investigate the thermosolutal dynamics of an electrically conductive Brinkman‐type nanofluid that moves in a porous channel, and the fluid is acted on by an inclined magnetic field exerted externally.
Urwa Shehbaz, Umair Khan, MD. Shamshuddin, Nermeen Abdullah, Samia Elattar   +4 more
wiley   +1 more source

Moiré-related in-gap states in a twisted MoS2/graphite heterojunction

npj 2D Materials and Applications, 2017
Heterointerfaces: Gap states in a twisted heterojunction New moiré-related states emerge in the bandgap of molybdenum disulfide when interfaced with highly oriented pyrolytic graphite.
Chun-I Lu, Christopher J. Butler, Jing-Kai Huang, Yu-Hsun Chu, Hung-Hsiang Yang, Ching-Ming Wei, Lain-Jong Li, Minn-Tsong Lin   +7 more
doaj   +1 more source