Results 281 to 290 of about 161,792 (333)

Phonons in cesium

Physical Review B, 1985
Inelastic neutron time-of-flight spectra from polycrystalline cesium were measured at 50, 100, and 290 K for a large variety of momentum transfers $Q$ and energy transfers $\ensuremath{\omega}$. Born-von K\'arm\'an models were fitted to the resulting ($Q, \ensuremath{\omega}$) topography. These models were used to calculate the phonon dispersion curves
Nuecker, N., Buchenau, U.
openaire   +2 more sources

Synthesis of cesium ozonide through cesium superoxide

Bulletin of the Academy of Sciences, USSR Division of Chemical Science, 1963
1. Cesium ozonide of high purity was prepared for the first time by a new reaction between cesium superoxide and ozonized oxygen. 2. The behavior of cesium ozonide upon heating was studied by the method of differential thermal analysis and the limits of its thermal stability were accurately determined for the first time.
I. I. Vol'nov, V. V. Matveev
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Cesium-antimony and cesium-arsenic intercalated graphite

Journal of Materials Research, 1989
Liquid binary alloys Cs–Sb and Cs–As are able to intercalate into graphite, provided that their compositions are neither too rich nor too poor in cesium. Several phases, whose stage varies between 1 and 4 in the case of antimony, and between 1 and 3 in the case of arsenic, have been observed. These new ternary compounds have been characterized by x-ray
Abderrahim Essaddek, Jamal Assouik, Philippe Lagrange   +2 more
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Mobilities of Cesium Ions in Cesium

Physical Review, 1963
Measurements have been made of the mobilities of cesium ions using a pulsed-discharge technique. In the present studies two ionic species were observed; however, over the entire $\frac{E}{{p}_{0}}$ and ${p}_{0}$ range investigated the "fast" ion type was dominant.
Lorne M. Chanin, R. D. Steen
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π-Electron−Cesium Interactions in Cesium Triorganofluorometalates

Organometallics, 1996
The reaction of MMes3 (M = Ga, In; Mes = 2,4,6-Me3C6H2) with CsF in acetonitrile yields the trimesitylfluorometalates [{Cs(MeCN)2}{Mes3MF}]2·2MeCN ([1]2·6MeCN, M = Ga; [2]2· 6MeCN, M = In). Ga(CH2Ph)3 gives with CsF under the same conditions the salt [Cs{(PhCH2)3GaF}]2·2MeCN ([3]2·2MeCN).
Bert Werner, Thomas Kräuter, Bernhard Neumüller   +2 more
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[Cesium].

L'Encephale, 1980
Cesium is an alkaline metal close to Rubidium, which is studied in psychopharmacology in the prospect of a possible antidepressive effect. It has stimulating properties of the motor activity on the animal, antagonizes some sedative substances but does not modify either self-stimulation behaviour or induced agressivity.
M, Vadrot, H, Scharbach, G, Raynaud, H, Loo, J M, Dachary, H, Boutillier, J P, Boulenger   +6 more
openaire   +1 more source

Toward Long-Term Stability: Single-Crystal Alloys of Cesium-Containing Mixed Cation and Mixed Halide Perovskite.

Journal of the American Chemical Society, 2019
Perovskite solar cells are strong competitors for silicon-based ones, but suffer from poor long-term stability, for which the intrinsic stability of perovskite materials is of primary concern.
Liang Chen, Yanwen Tan, Zhi-xin Chen, Tan Wang, Shu-Qing Hu, Zi‐Ang Nan, Li-Qiang Xie, Yong Hui, Jingmeng Huang, Chao Zhan, Su-Heng Wang, Jianzhang Zhou, Jiawei Yan, B. Mao, Z. Tian   +14 more
semanticscholar   +1 more source

Quantum Dot Light‐Emitting Diodes Based on Inorganic Perovskite Cesium Lead Halides (CsPbX3)

Advances in Materials, 2015
Jizhong Song, Jianhai Li, Xiaoming Li, Leimeng Xu, Yuhui Dong, H. Zeng   +5 more
semanticscholar   +1 more source

Assessing of cesium removal from wastewater using functionalized wood cellulosic adsorbent.

Chemosphere, 2020
M. Hasan, M. Shenashen, M. Hasan, H. Znad, M. Awual   +4 more
semanticscholar   +1 more source

Stabilizing Perovskite Structures by Tuning Tolerance Factor: Formation of Formamidinium and Cesium Lead Iodide Solid-State Alloys

, 2016
Zhen Li, Mengjin Yang, Ji-Sang Park, Suhuai Wei, J. Berry, K. Zhu   +5 more
semanticscholar   +1 more source