Journal ArticleDOI
X-ray photoelectron spectra and electronic structure of Bi2X3 (X = O, S, Se, Te)
Reads0
Chats0
TLDR
In this paper, the valence band density of states and core levels have been measured for Bi 2 O 3, Bi 2 S 3, Bi 2 Se 3, and Bi 2 Te 3 by X-ray photoelectron spectroscopy.About:
This article is published in Chemical Physics.The article was published on 1977-03-01. It has received 114 citations till now. The article focuses on the topics: Electronegativity & Bismuth.read more
Citations
More filters
Journal ArticleDOI
Influence of tantalum on mechanical, ferroelectric and dielectric properties of Bi-excess Bi3.25La0.75Ti3O12 thin film
TL;DR: In this article, the effect of tantalum on mechanical, ferroelectric and dielectric properties of BLT thin films was investigated using rf-magnetron sputtering method.
Journal ArticleDOI
Facile synthesis of rod-shaped bismuth sulfide@graphene oxide (Bi2S3@GO) composite
TL;DR: In this article, the preparation of rod-like bismuth sulfide structures, effectively anchored to graphene oxide (GO) sheets, is informed using a fast and trouble-free method.
Journal ArticleDOI
High toxicity of Bi(OH)3 and α-Bi2O3 nanoparticles towards malignant 9L and MCF-7 cells.
Kathrin Bogusz,Moeava Tehei,Moeava Tehei,Dean Cardillo,Michael L. F Lerch,Anatoly B. Rosenfeld,Shi Xue Dou,Hua-Kun Liu,Konstantin Konstantinov,Konstantin Konstantinov +9 more
TL;DR: The extreme toxicity in vitro of Bi(OH)3 and α-Bi2O3 nanoparticles (NPs), obtained through a facile synthesis with an average single particle size of 6-10 nm, tested on malignant gliosarcoma 9L and MCF-7 human breast cancer cells is reported.
Journal ArticleDOI
CuSe-based layered compound Bi 2 YO 4 Cu 2 Se 2 as a quasi-two-dimensional metal
Shun Tan,Ding-Fu Shao,W. J. Lu,Bingkai Yuan,Youyan Liu,J.C. Yang,Wanlu Song,Hechang Lei,Y.P. Sun,Y.P. Sun +9 more
TL;DR: In this paper, the physical properties of a new layered oxyselenide was investigated and it was shown that it is a quasi-two-dimensional metal and can be tuned by designing the blocking layers.
Journal ArticleDOI
Exploring the Electronic Structure and Chemical Homogeneity of Individual Bi2Te3 Nanowires by Nano-Angle-Resolved Photoemission Spectroscopy
Janina Krieg,Janina Krieg,Chaoyu Chen,José Avila,Zeying Zhang,Zeying Zhang,Wilfried Sigle,Hongbin Zhang,Christina Trautmann,Christina Trautmann,Maria C. Asensio,Maria Eugenia Toimil-Molares +11 more
TL;DR: Nanoangle-resolved photoemission spectroscopy (nano-ARPES) characterization of individual cylindrical Bi2Te3 nanowires with a diameter of 100 nm constitutes a new avenue to achieve a better understanding of the electronic structure of topological insulator nanomaterials.
References
More filters
Journal ArticleDOI
Electronegativity values from thermochemical data
TL;DR: In this paper, the electronegativities of sixtynine elements have been calculated from the most recent thermochemical data, and the mean deviation of the calculated electronegativity difference, 0·208 √ †, from the difference of the average electrone-gativities is 0·046 units.
Journal ArticleDOI
The use of semiconductors in thermoelectric refrigeration
H J Goldsmid,R W Douglas +1 more
TL;DR: In this article, the authors proposed that semiconductors should be chosen with high mean atomic weights and that they should be prepared with thermoelectric powers lying between 200 and 300 μVC-1.
Journal ArticleDOI
Electrical and optical properties of some M2v−bN3vi−b semiconductors
TL;DR: In this article, a number of compounds of V−B and VI−B elements, with chemical formula M 2 v − b N 3 vi − b been synthesized as single crystals of fairly good purity.
Journal ArticleDOI
Chemical bonding in bismuth telluride
J.R. Drabble,C.H.L. Goodman +1 more
TL;DR: In this paper, a model for the chemical bondins in bismuth telluride is proposed, which appears to dispose of some of the difficulties involved in earlier models, and is used to explain some properties of BTE and its alloys with BTE.
Journal ArticleDOI
Evolution of Core States from Energy Bands in the 4 d 5 s 5 p Region from Pd to Xe
TL;DR: In this paper, X-ray photoemission studies were performed on the $4d5s5p$ elements Pd through Te using monochromatized Al ($K\ensuremath{\alpha}$) radiation.