Results 31 to 40 of about 3,315,876 (292)

Robust High-Quality HfN-HfO 2 Gate Stack for Advanced MOS Device Applications

, 2004
10.1109/LED.2003.820649IEEE Electron Device Letters25270 ...
Kang, J.F., Ren, C., Kwong, D.-L., Chan, DSH, Tung, CH, Chan, D.S.H., Tung, C.H., Yu, HY, Li, MF, Bera, K.L., Hou, Y.T., Chen, JD, Shen, C, Yu, H.Y., Bera, KL, Hou, YT, Chen, J.D., Kang, JF, Shen, C., Li, M.F., Kwong, DL, Ren, C   +21 more
core   +1 more source

Ultrafast High-Voltage Kicker System for Ion-Clearing Gaps

Photonics, 2021
Ionization scattering of electron beams with residual gas molecules causes ion trapping in electron rings, both in a collider and electron cooling system.
Alexander Yu. Smirnov, Ronald Agustsson, Stephen V. Benson, Dmitry Gavryushkin, Jiquan Guo, Sergey V. Kutsaev, Adam Moro, Gunn Tae Park, Alexei V. Smirnov, Haipeng Wang, Shukui Zhang   +10 more
doaj   +1 more source

Tunable Broadband Photoresponse Electron‐Emission Nanostructure: Metasurface‐Extended Spectrum‐Selecting and Plasmon‐Enhanced Emitting

Advanced Photonics Research, 2022
Exploring novel nanotechnology schemes for tunable broadband vacuum photodetection devices is of great significance. Herein, a strategy to combine a field‐emission cold cathode with plasmonic nanostructures to form a plasmon‐enhanced field‐emission ...
Yan Shen, Yuchen Han, Huanjun Chen, Ningsheng Xu, Shaozhi Deng   +4 more
doaj   +1 more source

Structural and biochemical insights into the thermostable esterase Ta0887 from Thermoplasma acidophilum

FEBS Open Bio, EarlyView.
In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey, Miriam Livier Llamas‐García, Gabriela M. Montero‐Morán, Leticia Santos, Samuel Lara‐González   +4 more
wiley   +1 more source

Plasmonic Gold Nanorod Size-Controlled: Optical, Morphological, and Electrical Properties of Efficiency Improved Tin Disulfide Vacuum-Free Hybrid Solar Cells

Metals, 2021
The different size of plasmonic gold nanorods (NRs) were synthesized by the overgrown seeds method and applied to vacuum-free hybrid solar cells (VFHSCs).
Minsu Kim, Nguyen Tam Nguyen Truong, Nguyen Hoang Lam, Nam Le, Asiya M. Tamboli, Mohaseen S. Tamboli, Jae Hak Jung   +6 more
doaj   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Low Leakage Current and High-Cutoff Frequency AlGaN/GaN MOSHEMT Using Submicrometer-Footprint Thermal Oxidized TiO2/NiO as Gate Dielectric

, 2013
AlGaN/GaN metal oxide semiconductor high electron mobility transistors (MOSHEMTs) with thick (>35 nm), high-kappa (TiO2/NiO), submicrometer-footprint (0.4 mu m) gate dielectric are found to exhibit two orders of magnitude in lower gate leakage current
Lau, Kei May, Lin, SX, Wang, MJ, Wen, Cheng P., Wu, Wengang, Meng, D, Zhang, Yaohui, Hao, YL, Lin, Shuxun, Meng, Di, Hao, Yilong, Wang, JY, Zhang, YH(张耀辉), Lau, KM, Wang, Jinyan, Wang, Maojun, Wu, WG, Wen, CP   +17 more
core   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth, Tomáš Babinský, Jan Lars Riedel, Wen Hao Kan, Aijun Huang, Martin Heilmaier, Ivo Šulák   +6 more
wiley   +1 more source

Special issue on vacuum electronic devices [PDF]

IEEE Transactions on Electron Devices, 2013
  +10 more sources

Particle simulation of current–voltage characteristics and electron transport in vacuum thermionic energy converters

AIP Advances
The Thermionic Energy Converter (TEC) is an efficient static device that directly converts thermal energy into electrical energy through electron emission.
Wentao Ni, Qi Luo, Wuye Zhong, Zheng Lv, Qingfu Zhu, Tong Liu, Minrui Dai, Bocong Zheng   +7 more
doaj   +1 more source