Results 51 to 60 of about 1,913,601 (192)

Electron work function and physic-mechanical properties of chromium-containing ion-doped steels

Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2016
Variation and local surface distribution of electron work function for a number of chromium steels bombarded with high-current density nitrogen ions beam at different temperatures have been investigated.
A. V. Byeli, A. L. Zharin, A. N. Karpovich, A. K. Tyavlovsky   +3 more
doaj  

Surface energy and electron work function of aluminum and lead crystal faces

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов
Technological processes and operational properties of materials largely depend on the surface properties of metals. Aluminum and lead are widely used in various industries, but there is still a wide range of experimental data on their surface energy and
I.G. Shebzukhova, L.P. Aref`eva
doaj   +1 more source

Nanostructured electrodes for thermionic and thermo-tunneling devices

, 2010
Recently, new quantum features have been studied in the area of ridged quantum wells (RQW). Periodic ridges on the surface of the quantum well layer impose additional boundary conditions on the electron wave function and reduce the quantum state density.
Ashkroft N. E., Avto N. Tavkhelidze, Sze S. M.   +2 more
core   +1 more source

CONTROL OF METAL SURFACES MACHINED IN ACCORDANCE WITH THE DIAMOND NANOMACHINING TECHNOLOGY BASED ON THE ELECTRON WORK FUNCTION

Приборы и методы измерений, 2015
Dimensional machining technology is based on the use of integrated geometric parameters of machined surfaces. Technological impact of a pick results in oxidation processes and changes in physic-chemical parameters of surface.
G. V. Sharonov, A. L. Zharin, N. I. Muhurov, K. U. Pantsialeyeu   +3 more
doaj  

The Quest for Low Work Function Materials: Advances, Challenges, and Opportunities

Crystals
Low work function (LWF) materials are essential for enabling efficient systems’ behavior in applications ranging from vacuum electronics to energy conversion devices and next-generation opto-electronic interfaces.
Alessandro Bellucci
doaj   +1 more source

Quantum efficiency, intrinsic emittance, and response time measurements of a titanium nitride photocathode

Physical Review Accelerators and Beams, 2021
The photoemission properties of photocathodes affect the ultimate performance of electron accelerator based facilities and the cost. Several major properties of titanium nitride (TiN) irradiated by ultraviolet femtosecond laser pulses were studied ...
Chenjie An, Rui Zhu, Jun Xu, Yaqi Liu, Dapeng Yu   +4 more
doaj   +1 more source

Reference Auger Electron Spectra with Work Function Corrected

Journal of Surface Analysis, 2002
An iteration method in the energy calibration of AES has been developed by using elastically backscattered primary electrons with possibility of 15 meV (σ) for the energy range from 10 eV to 1200 eV, in which our improved novel prototype cylindrical mirror analyzer (CMA) has been used. For the true kinetic energy calibration, the relative work function
Y.Z. Jiang, W.Y. Li, K. Goto, R. Shimizu
openaire   +2 more sources

Temperature and energy effects on secondary electron emission from SiC ceramics induced by Xe17+ ions

Scientific Reports, 2017
Secondary electron emission yield from the surface of SiC ceramics induced by Xe17+ ions has been measured as a function of target temperature and incident energy. In the temperature range of 463–659 K, the total yield gradually decreases with increasing
Lixia Zeng, Xianming Zhou, Rui Cheng, Xing Wang, Jieru Ren, Yu Lei, Lidong Ma, Yongtao Zhao, Xiaoan Zhang, Zhongfeng Xu   +9 more
doaj   +1 more source

Microscopic theory for electron hydrodynamics in monolayer and bilayer graphene

, 2017
Electrons behave like a classical fluid with a momentum distribution function that varies slowly in space and time when the quantum mechanical carrier-carrier scattering dominates over all other scattering processes.
Adam, Shaffique, Chakraborty, Nilotpal, Ho, Derek Y. H., Yudhistira, Indra   +3 more
core   +1 more source

electron work function

, 2014
Citation: 'electron work function' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.E02015 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source