Zobrazeno 1 - 10
of 48
pro vyhledávání: '"R. F. Frindt"'
Publikováno v:
Physical Review B. 61:5212-5216
The Fermi surface (FS) of $2H\ensuremath{-}{\mathrm{TaSe}}_{2}$ was investigated by high resolution angle resolved photoemission. Two FS pockets, one centered at the \ensuremath{\Gamma} point and the other centered at the K point, were observed and a
Publikováno v:
Physical Review Letters. 80:5762-5765
We report a high energy and high angular resolution angle resolved photoemission study of 2H-TaSe{sub 2} at temperatures both above and below the charge-density-wave (CDW) transition. In the normal state, an extended saddle band very close to the Fer
Autor:
R. F. Frindt, D. Yang
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 311:367-375
WS2/PEO (poly-ethylene oxide, -CH2CH2O-) nanocomposites were prepared by direct flocculation when single layer WS2 in suspension in water was mixed with a PEO aqueous solution. As with earlier work on similar systems using MoS2, the resultant composi
Autor:
R. F. Frindt, D. Yang
Publikováno v:
Journal of Applied Physics. 79:2376-2385
An analytic solution for the normalized intensity for powder x‐ray diffraction has been obtained for a simple two‐dimensional lattice using a linear approximation for the interference function. The analytic solution, where the Bragg peaks are str
Autor:
D. Yang, R. F. Frindt
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 244:355-360
Single-molecular-layer MoS2, prepared by exfoliation of lithium-intercalated MoS2 in water or alcohols, was deposited on supports such as carbon black and alumina. X-ray diffraction patterns show that the stacking of MoS2 layers can be perfectly turb
Publikováno v:
Physical Review B. 48:8466-8469
A scanning tunneling microscope (STM), operating in air at room temperature, has been used to study the charge-density waves (CDW's) on the surface of 1 T-TaS 2 with many different Pt/Ir, W, Ni, and Co tips. Images of CDW's with strong atomic modulat
Autor:
D. Yang, R. F. Frindt
Publikováno v:
ChemInform. 26
Molybdenum disulfide (MoS 2 ) in its various forms is of great interest in several catalytic reactions, such as hydrodesulfurization and hydrotreating. This paper briefly reviewes the preparation of single layer MoS 2 , then discusses some unique pro
Publikováno v:
Ultramicroscopy. :630-636
Single layers of MoS 2 have been studied with a scanning tunneling microscope operating in air. Films were prepared by depositing either an aqueous or butanol [CH 3 (CH 2 ) 3 OH] suspension of single-layer MoS 2 on graphite substrates. The images obt
Publikováno v:
Physical Review B. 45:14415-14418
A scanning tunneling microscope, operating in air at room temperature, has been used to study the surface of 2H-${\mathrm{TaS}}_{2}$ intercalated with Ag. A new 2\ifmmode\times\else\texttimes\fi{}1 superlattice has been observed in regions of the sta
Publikováno v:
Physical Review B. 43:12053-12056
An analysis of x-ray diffraction line shape and Raman-scattering results shows that single-molecular-layer ${\mathrm{MoS}}_{2}$, prepared by exfoliation of lithium-intercalated ${\mathrm{MoS}}_{2}$ powder in water, has a structure in which the Mo ato