Results 151 to 160 of about 6,276 (265)

Two‐Dimensional Layered Oxides and the Two‐Dimensionalization of Bulk Oxides for Post‐Moore Information Devices

Information &Functional Materials, EarlyView.
This review systematically summarizes two‐dimensional layered and nonlayered oxides, focusing on their synthesis, properties, and post‐Moore applications in transistors, gate dielectrics, optoelectronics, and ferroelectric/magnetic devices. It also discusses challenges including scalable growth and interface engineering, along with future industrial ...
Xinjie Hou, Yanchang Zhou, Yushan Zhu, Xiao Zhang, Ruiqing Cheng, Jun He   +5 more
wiley   +1 more source

Review of recent developments in capacitor-type heat flow switching devices. [PDF]

Sci Technol Adv Mater
Hirata K, Takeuchi T.
europepmc   +1 more source

Overcoming spectral limits of perovskite photodetectors for the infrared region

InfoScience, EarlyView.
Infrared (IR) photodetectors are vital for modern optoelectronics, but traditional inorganic semiconductors face limitations in cost, processing, and bandgap tunability. This review provides a summary of advanced strategies to extend metal halide perovskites into the IR region, categorizing approaches into intrinsic material engineering, physical ...
Jiean Li, Bobo Li, Mingxia Qiu, Wang Zhang, Xuan Fang   +4 more
wiley   +1 more source

Chalcogenide promise [PDF]

Nature Photonics, 2014
openaire   +1 more source

Nonequilibrium evaporation enables carrier polarity control in Bi‐Te thin films

InfoScience, EarlyView.
Controlling carrier polarity in semiconductors is important for developing advanced electronics but is usually achieved through doping or composition engineering. Here, we demonstrate that nonequilibrium evaporation can naturally reshape Bi–Te thin films from a Te‐rich p‐type conducting phase to a Bi2Te3‐rich n‐type phase during growth.
Mengfei He, Mingyang Wang, Huihui Zhu, Ao Liu   +3 more
wiley   +1 more source

In Situ TEM Observation of Electric Field-Directed Self-Assembly of PbS and PbSe Nanoparticles. [PDF]

Nanomaterials (Basel)
Zelenina I, Böttner H, Schmidt M, Grin Y, Simon P.   +4 more
europepmc   +1 more source

Machine learning modeling reveals unconventional nucleation mechanism in phase‐change material GeTe

InfoScience, EarlyView.
Machine‐learning molecular dynamics reveals that GeTe crystallization begins with Ge‐rich defective octahedral clusters, followed by Te‐mediated assembly into a rock‐salt network. This unconventional two‐stage nucleation pathway explains early Te sublattice ordering, Ge‐vacancy formation, and structural ordering kinetics in phase‐change materials ...
Siqi Tang, Qundao Xu, Shaojie Yuan, Rui Chen, Hengyi Hu, Meng Xu, Kan‐Hao Xue, Nian‐Ke Chen, Riccardo Mazzarello, Xian‐Bin Li, Xiangshui Miao, Ming Xu   +11 more
wiley   +1 more source

Low-dimensional metal chalcogenides for wearable gas sensing. [PDF]

Nano Converg
Li Y, Zhang Y, Ma H, Wan Y, Zhao T.
europepmc   +1 more source

Reconfigurable Giant Nonreciprocity at Near‐Normal Incidence via Phase‐Change Magneto‐Optical Metagratings

Laser &Photonics Reviews, EarlyView.
A phase‐change magneto‐optical metagrating combines GST switching with InAs guided‐mode resonances to achieve strong nonreciprocal absorption contrast near normal incidence. A static magnetic bias creates direction‐dependent resonant splitting, while GST crystallization quenches and latches the response.
Ye Ming Qing, Yi Shen, Jun Wu, Shunsuke Murai, Zhaogang Dong, Koichi Okamoto   +5 more
wiley   +1 more source

Anharmonic Stabilization and Thermoelectric Transport in Ba<i>BX</i> ₃ (<i>B</i> = Zr, Hf; <i>X</i> = S, Se) Perovskites. [PDF]

ACS Omega
Shafique A, Hussain A, Abbout A, Elatresh SF.   +3 more
europepmc   +1 more source