Results 81 to 90 of about 1,913,601 (192)

Direct evidence of low work function on SrVO3 cathode using thermionic electron emission microscopy and high-field ultraviolet photoemission spectroscopy

APL Materials
Perovskite SrVO3 has recently been proposed as a novel electron emission cathode material. Density functional theory (DFT) calculations suggest multiple low work function surfaces, and recent experimental efforts have consistently demonstrated effective ...
Md Sariful Sheikh, Lin Lin, Ryan Jacobs, Martin E. Kordesch, Jerzy T. Sadowski, Margaret Charpentier, Dane Morgan, John Booske   +7 more
doaj   +1 more source

Work Functions and Electron Spectroscopy

Journal of Surface Analysis, 2022
openaire   +1 more source

g-C3N4 nanosheets coupled with CoSe2 as co-catalyst for efficient photooxidation of xylose to xylonic acid

Green Energy & Environment
Photocatalysis has emerged as an effective approach to sustainably convert biomass into value-added products. CoSe2 is a promising non-precious, efficient cocatalyst for photooxidation, which can facilitate the separation of photogenerated electron–holes,
Qi Hao, Yijun Liu, Ren Zou, Ge Shi, Shilian Yang, Linxin Zhong, Wu Yang, Xiao Chi, Yunpeng Liu, Shimelis Admassie, Xinwen Peng   +10 more
doaj   +1 more source

Multiple scattering of slow ions ion a partially degenerate electron fluid

EPJ Web of Conferences, 2013
We extend former investigation of the transport of an energetic ions beam through a partially degenerate plasma. In the present work we investigate the electron contribution to the angular dispersion of the beam in the low velocity regime (ion beam ...
Maynard G., Deutsch C.
doaj   +1 more source

Investigations of electron emission characteristics of low work function surfaces Final report, 28 Sep. 1966 - 13 Nov. 1967 [PDF]

Electron emission characteristics of low work function ...
Bell, A. E., Crouser, L. C., Evans, B. E., Strayer, R. W., Swanson, L. W.   +4 more
core   +1 more source

The operator approach for representing the symmetry of many-electron systems (series I)

AIP Advances
This work reports on a new and effective method that simplifies the many-electron problem. Instead of a wave function, an operator is used to describe the symmetry of the many-electron system through a transformation. It is proven that the two approaches
JianHua Wang
doaj   +1 more source

Investigations of electron emission characteristics of low work function surfaces Final report, 27 Sep. 1964 - 28 Sep. 1966 [PDF]

Electron emission characteristics of low work function ...
Bell, A. E., Crouser, L. C., Evans, B. E., Swanson, L. W.   +3 more
core   +1 more source

Investigations of electron emission characteristics of low work function surfaces Quarterly report, 28 Sep. - 27 Dec. 1966 [PDF]

Coadsorption of cesium and fluorine on tungsten, and analysis of mechanisms leading to decay of field emission current from low work function zirconium/oxygen coated tungsten ...
Bell, A. E., Crouser, L. C., Evans, B. E., Swanson, L. W.   +3 more
core   +1 more source

Investigations of electron emission characteristics of low work function surfaces Quarterly report no. 2, 1 Jan. - 31 Mar. 1966 [PDF]

Formation and electron emission characteristics of low work function ...
Bell, A. E., Crouser, L. C., Swanson, L. W.   +2 more
core   +1 more source

An Estimate of the Importance of Electron-stimulated Desorption of Sodium at Mercury

The Planetary Science Journal
We revisit the importance of electron-stimulated Desorption (ESD) as a source of neutral sodium (Na) atoms and Na ^+ ions in Mercury’s exosphere and ionosphere.
Rosemary M. Killen, Jason L. McLain, Matthew H. Burger, Orenthal J. Tucker, Liam S. Morrissey, Ronald J. Vervack Jr.   +5 more
doaj   +1 more source