Results 71 to 80 of about 1,913,601 (192)

Thermophotoinduced electron emission from conductive composite based on polytetrafluoroethylene with carbon nanotubes

Scientific Reports
This work explores the potential of conductive polymer–carbon nanocomposites, specifically polytetrafluoroethylene with multi-walled carbon nanotubes (PTFE–CNTs), as efficient electron emitters for emission electronics, low-temperature thermionic energy ...
I. Ye. Galstian, M. Ya. Shevchenko, Ye. A. Tsapko, T. D. Shatnii, O. M. Lisova, E. G. Len   +5 more
doaj   +1 more source

Electrides: Emerging electronic materials for catalysis

Fundamental Research
Electrides are emerging materials that exhibit a unique electronic structure, where electrons, unbound to specific atomic nuclei, act as anions within periodic lattice vacancies.
Fangkun Sun, Zhilin Guo, Yangfan Lu, Jiang Li, Tian-Nan Ye, Hideo Hosono, Jiazhen Wu   +6 more
doaj   +1 more source

Enhanced electron emission from coated metal targets: Effect of surface thickness on performance

AIP Advances, 2018
In this work, we establish an analytical formalism to address the temperature dependent electron emission from a metallic target with thin coating, operating at a finite temperature.
Saibabu Madas, S. K. Mishra, Mousumi Upadhyay Kahaly   +2 more
doaj   +1 more source

Investigation of electron emission characteristics of low work function surfaces quarterly progress report no. 2, 28 dec. 1964 - 31 mar. 1965 [PDF]

Quality and stability of electron emission characteristics of low work function surfaces ...
Crouser, L. C., Swanson, L. W.
core   +1 more source

Hyperfine interaction in a quantum dot: Non-Markovian electron spin dynamics

, 2004
We have performed a systematic calculation for the non-Markovian dynamics of a localized electron spin interacting with an environment of nuclear spins via the Fermi contact hyperfine interaction.
A. Khaetskii, A. V. Khaetskii, C. P. Slichter, D. D. Awschalom, Daniel Loss, E. Fick, M. Fanciulli, M. Gaudin, W. A. Coish   +8 more
core   +1 more source

A numerical and analytical study of two holes doped into the 2D t--J model

, 1997
Exact diagonalization numerical results are presented for a 32-site square cluster, with two holes propagating in an antiferromagnetic background described by the t-J model. We characterize the wave function of the lowest energy bound state found in this
A.L Chernyshev, Anderson, Anderson, Belinicher, P.W Leung, R.J Gooding, Reiter   +6 more
core   +1 more source

Macroscopic Behavior and Microscopic Factors of Electron Emission from Chained Nanocarbon Coatings

C, 2019
The carbyne-containing films based on linear-chain carbon are promising materials for the manufacture of electronic equipment components. These carbyne-containing materials can be used as active elements of computational electronics and as ultra ...
Daleri Boqizoda, Anatoly Zatsepin, Evgeny Buntov, Anatoly Slesarev, Daria Osheva, Tatiana Kitayeva   +5 more
doaj   +1 more source

Investigations of electron emission characteristics of low work function surfaces Quarterly report no. 5, 1 Oct. - 31 Dec. 1965 [PDF]

Electron emission characteristics of low work function surfaces from magnetic deflection probe measurements of cesium adsorption on ...
Bell, A. E., Crouser, L. C., Swanson, L. W.   +2 more
core   +1 more source

Increase of intrinsic emittance induced by multiphoton photoemission from copper cathodes illuminated by femtosecond laser pulses

AIP Advances, 2018
Electron sources driven by femtosecond laser have important applications in many aspects, and the research about the intrinsic emittance is becoming more and more crucial.
Chenjie An, Rui Zhu, Jun Xu, Yaqi Liu, Xiaopeng Hu, Jiasen Zhang, Dapeng Yu   +6 more
doaj   +1 more source

Mini review on electron mediator in artificial photosynthesis: Design, fabrication, and perspectives based on energy level matching

Green Carbon
Photocatalysis based on artificial photosynthesis is an effective method for addressing the current energy crisis and environmental issues. During photocatalysis, the charge transfer between the photocatalytic reduction and oxidation reactions ...
Zhengzheng Xie, Qiang Gao, Xiaohong Shang, Xianwei Fu, Jianjun Yang, Yaping Yan, Qiuye Li   +6 more
doaj   +1 more source