Results 181 to 190 of about 989,853 (279)

Spin relaxation due to the D'yakonov-Perel' mechanism in 2D semiconductors with an elliptic band structure [PDF]

, 2018
S. M. Farzaneh, Shaloo Rakheja
openalex   +1 more source

Complex Cryptographic and User‐Centric Physically Unclonable Functions Enabled by Strain‐Sensitive Nanocrystals via Selective Ligand Exchange

Advanced Functional Materials, EarlyView.
This study investigates electromechanical PUFs that improve on traditional electric PUFs. The electron transport materials are coated randomly through selective ligand exchange. It produces multiple keys and a key with motion dependent on percolation and strain, and approaches almost ideal inter‐ and intra‐hamming distances.
Seungshin Lim, Hanseok Seo, Taesung Park, Byung Ku Jung, Junhyeok Park, Young Kyun Choi, Dae Yang Oh, Soong Ju Oh   +7 more
wiley   +1 more source

Gettering and Defect Engineering in Semiconductor Technology XII

, 2007
A. Cavallini, Hans Richter, M. Kittler, S. Pizzini   +3 more
openalex   +1 more source

Using In Situ TEM to Understand the Surfaces of Electrocatalysts at Reaction Conditions: Single‐Atoms to Nanoparticles

Advanced Functional Materials, EarlyView.
This review summarizes recent advances in closed‐cell in situ TEM strategies for accurate determination of the activity and stability of single‐atom catalyst systems during operation. Operando conditions causing dynamic changes of SAC systems are highlighted and we explain why ensemble average‐based optical techniques may benefit from the technological
Martin Ek, Soshan Cheong, Julie Cairney, Richard D. Tilley, Ingemar Persson   +4 more
wiley   +1 more source

Comparative thermoelastic analysis of semiconductors with an external heat source under three theories. [PDF]

Sci Rep
Das B, Islam N, Lahiri A.
europepmc   +1 more source

Photoelectrochemical Characterization of Polycrystalline CdSe, CdTe and CuInSe[sub 2] Semiconductor Films

, 2010
R. Koutsikou, M. Bouroushian, Angelos Angelopoulos, Takis Fildisis   +3 more
openalex   +1 more source

Thermal Phase‐Modulation of Thickness‐Dependent CVD‐Grown 2D In2Se3

Advanced Functional Materials, EarlyView.
A comprehensive study of CVD‐grown 2D In2Se3 reveals a distinct thickness‐dependent phase landscape and a reversible, thermally driven transformation between β″ and β* variants. In situ TEM electron diffraction and Raman spectroscopy reveal structural dynamics, while the structural invariance of the α‐phase in ultrathin regimes highlights its stability—
Dasun P. W. Guruge, Zhenhuan Chen, Joseph F. S. Fernando, Chao Zhang, Liangzhi Kou, Konstantin L. Firestein, Dmitri V. Golberg   +6 more
wiley   +1 more source

Meta-device for sensing subwavelength lateral displacement. [PDF]

Light Sci Appl
Chen S, Fan Y, Li H, Qiu X, Wang B, Zhang L, Xiao S, Tsai DP.   +7 more
europepmc   +1 more source

Phase Change Material‐Driven Tunable Metasurface for Adaptive Terahertz Sensing and Communication in 6G Perceptive Networks

Advanced Functional Materials, EarlyView.
This study explores the benefits of metasurfaces made from functional materials, highlighting their ability to be adapted and improved for various high‐frequency applications, including communications and sensing. It first demonstrates the potential of these functional material‐based metasurfaces to advance the field of sub‐THz perceptive networks ...
Yat‐Sing To, Jiachen Du, Cyril Decroze, Laure Huitema, Aurelian Crunteanu, Hang Wong   +5 more
wiley   +1 more source

Publisher Correction: Terahertz field effect in a two-dimensional semiconductor. [PDF]

Nat Commun
Hiraoka T, Nestler S, Zhang W, Rossel S, Hafez HA, Fabretti S, Schlörb H, Thomas A, Turchinovich D.   +8 more
europepmc   +1 more source