Results 231 to 240 of about 3,041,315 (395)

Multi-mode piezoelectric radiation-based microantennas and miniaturized wireless sensing unit driven by bulk acoustic waves. [PDF]

Nat Commun
Cai X, Wan R, Ding R, Wu J, Li J, Zhang K, Lu J, Hazarika D, Xu L, Ni J, Xuan W, Ma Y, Jin H, Dong S, Luo J.   +14 more
europepmc   +1 more source

Orbital Geometry‐Governed Response of Pressure‐Tunable Quantum Defects in hBN

Advanced Functional Materials, EarlyView.
Defects in hBN act as ultrasensitive quantum manometers when the energy of the intradefect optical transitions is modified by lattice compression. The orbital geometry of the electron wave functions governs how electron hopping and Coulomb interactions react uniquely to the reduction of the van der Waals gap and in‐plane compression, leading to robust ...
Magdalena Grzeszczyk, Danis I. Badrtdinov, Kenji Watanabe, Takashi Taniguchi, Cyrus E. Dreyer, Malte Rösner, Maciej Koperski   +6 more
wiley   +1 more source

An 8×240 Gbps dense wavelength division multiplexing transmitter with lithium tantalate. [PDF]

Nat Commun
Zhu M, Liu D, Wang W, Zhong H, Huang F, Zhao S, Gao A, Gan J, Zhao W, Gao C, Lian D, Li H, Yu Z, Dai D.   +13 more
europepmc   +1 more source

Optimization Of Transmitter Aperture By Genetic Algorithm In Optical Satellite

, 2007
Karim Kemih, Yacine Yaiche, Malek Benslama   +2 more
openalex   +2 more sources

Dual‐Mode Magnetic Elastomer for On‐Demand Motion and Degradation

Advanced Functional Materials, EarlyView.
A dual‐mode magnetic elastomer is introduced, enabling DC field‐driven programmable actuation and AC field‐driven magnetothermal degradation. GHz‐range magnetic fields generate ultrafast heating of magnetic nanoparticles that activates cleavage of the silicone elastomer matrix.
Jieun Han, Hyun An, Min‐Ha Oh, Yu‐Lim Lee, Woojin Jeon, Kyung‐Sub Kim, Jae‐Hwan Lee, Seungmin Kang, Yoon‐Nam Kim, Ji‐Won Kang, Daewhan Kim, Min Sang Kwon, Sang‐Koog Kim, Seung‐Kyun Kang   +13 more
wiley   +1 more source

FSO mathematical modelling and optimization base track to train communication under the atmospheric weather forecast conditions. [PDF]

Sci Rep
Alzahmi A, Abdullah MFL, Alhartomi MA, Mabrouk WAB, Alzahrani S.   +4 more
europepmc   +1 more source

Spectrally Efficient Transmitter Diversity Scheme for Optical Satellite Feeder Links Employing Multiple Signal Sidebands [PDF]

, 2017
Ahmad Mustafa, Dirk Giggenbach, Juraj Poliak, Stephan ten Brink   +3 more
openalex  

An optical surface mount device of transmitter/receiver type

, 1996
Hajime HATADA, Toshimasa WAKASUGI, Hideshi YOKOTA, Teiji UCHIDA   +3 more
openalex   +2 more sources

High-Capacity Free-Space Optical Communications Between a Ground Transmitter and a Ground Receiver via a UAV Using Multiplexing of Multiple Orbital-Angular-Momentum Beams [PDF]

, 2017
Long Li, Runzhou Zhang, Zhe Zhao, Guodong Xie, Peicheng Liao, Kai Pang, Haoqian Song, Cong Liu, Yongxiong Ren, Guillaume Labroille, Pu Jian, D.S. Starodubov, Brittany Lynn, Robert Bock, Moshe Tur, Alan E. Willner   +15 more
openalex   +1 more source

Interfacial Adsorption Engineering Enables a Highly Utilized Zinc Anode With 99.9% Coulombic Efficiency

Advanced Functional Materials, EarlyView.
When hydrated zinc ions are deposited onto Cu substrates at practical current densities, the modified Cu enables simultaneously compact zinc growth and suppressed hydrogen evolution. This regulatory effect originates from the superior adsorption of the modified Cu interface, which enhances zincophilicity and the hydrogen desorption barrier, thereby ...
Zhe Zhu, Xiaoqiao Liao, Yihao Long, Mengmeng Yang, Ibrahem O. Baibars, Ruiqi Song, Zhun Shi, Liang He, Chuan Zhao   +8 more
wiley   +1 more source