Results 31 to 40 of about 227,176 (341)

Chalcogenido‐Dimethylgallates and ‐Indates DMPyr2[Me2M(μ2−E)]2 (M=Ga, In; E=S, Se): Building Blocks for Higher and Lower Order Chalcogenidoindates

ChemistryOpen, 2021
Metalation of the anions in the ionic liquids DMPyr[SH] and DMPyr[SeH] (DMPyr=1,1‐dimethylpyrrolidinium) by trimethylgallium and trimethylindium is investigated. The reaction proceeds via pre‐coordination of [EH]−, methane elimination and formation of an
Dr. Jannick Guschlbauer, Tobias Vollgraff, Dr. Lars H. Finger, Dr. Klaus Harms, Prof. Dr. Jörg Sundermeyer   +4 more
doaj   +1 more source

Nothing moves a surface: vacancy mediated surface diffusion [PDF]

, 2000
We report scanning tunneling microscopy observations, which imply that all atoms in a close-packed copper surface move frequently, even at room temperature.
E. Somfai, F. Besenbacher, H. A. van der Vegt, H.-C. Jeong, J. B. Hannon, J. W. M. Frenken, K. Morgenstern, L. Kuipers, M. Breeman, M. Breeman, M. J. A. M. Brummelhuis, M. S. Hoogeman, R. van Gastel, R. van Gastel, S. B. van Albada, W. van Saarloos, Z. Zhang   +16 more
core   +3 more sources

Study of indium nitride and indium oxynitride band gaps [PDF]

Materials Research, 2013
This work shows the study of the optical band gap of indium oxynitride (InNO) and indium nitride (InN) deposited by magnetron reactive sputtering. InNO shows multi-functionality in electrical and photonic applications, transparency in visible range, wide band gap, high resistivity and low leakage current.
Sparvoli, M., Mansano, R. D., Chubaci, J. F. D.   +2 more
openaire   +6 more sources

Observation of surface states on heavily indium doped SnTe(111), a superconducting topological crystalline insulator [PDF]

, 2016
The topological crystalline insulator tin telluride is known to host superconductivity when doped with indium (Sn$_{1-x}$In$_{x}$Te), and for low indium contents ($x=0.04$) it is known that the topological surface states are preserved.
Balakrishnan, G., Balasubramanian, T., Barcz, A., Guziewicz, M., Jakiela, R., Jovic, V., Kowalski, B., Laverock, J., Newby Jr., D., Polley, C. M., Saghir, M., Smith, K. E., Su, T. -Y.   +12 more
core   +4 more sources

Research Progress on the Effect of Inevitable Ions in Slurry on the Separation of Lead-Zinc Sulfide Ore

Kuangchan zonghe liyong
This is an article in the field of mineral processing engineering. Some unavoidable ions commonly present in the slurry solution have an important influence on the flotation separation of lead-zinc sulfide ore.
Hongxiang XU, Zengrui PANG, Quan LI, Mingzhen HU, Jiushuai DENG, Qian ZHANG   +5 more
doaj   +1 more source

Kinetics of electronic spectra of surface of india with adsorbed oxygen [PDF]

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2018
The spectra of Auger and plasmon losses of polycrystalline indium before and after aging in an oxygen medium have been studied. The kinetics of electronic states on the surface of indium with adsorbed layers of oxygen (exposure in an oxygen medium up to ...
M.A. Aleroev, O.G. Ashkhotov, I.B. Ashkhotova   +2 more
doaj   +1 more source

Indium substitution effect on the topological crystalline insulator family (Pb$_{1-x}$Sn$_{x}$)$_{1-y}$In$_{y}$Te: Topological and superconducting properties

, 2017
Topological crystalline insulators (TCIs) have been of great interest in the area of condensed matter physics. We investigated the effect of indium substitution on the crystal structure and transport properties in the TCI system (Pb$_{1-x}$Sn$_{x}$)$_{1 ...
Gu, Genda, Ku, Wei, Li, Qiang, Schneeloch, John, Tranquada, John, Zhong, Ruidan   +5 more
core   +2 more sources

On the solar abundance of indium [PDF]

Monthly Notices of the Royal Astronomical Society, 2008
The generally adopted value for the solar abundance of indium is over six times higher than the meteoritic value. We address this discrepancy through numerical synthesis of the 451.13 nm line on which all indium abundance studies are based, both for the quiet-sun and the sunspot umbra spectrum, employing standard atmosphere models and accounting for ...
Maria Lugaro, Maria Lugaro, I. Vince, N. Vitas, N. Vitas, O. Andriyenko, Robert J. Rutten, Robert J. Rutten, Milan Gošić   +8 more
openaire   +5 more sources

Crystal structure of dimethyl-1κ2C-bis(μ-4-methylphenolato-1:2κ2O:O)(N,N,N′,N′-tetramethylethylenediamine-2κ2N,N′)indium(III)lithium(I)

Acta Crystallographica Section E: Crystallographic Communications, 2015
The mixed bimetallic title compound, [InLi(CH3)2(C7H7O)2(C6H16N2)] or [(tmeda)Li-μ-(4-MeC6H4O)2InMe2] (tmeda is N,N,N′,N′-tetramethylethylenediamine), exhibits a four-membered LiO2In ring core via bridging 4-methylphenolate groups.
Glen G. Briand, Andreas Decken, Marshall R. Hoey   +2 more
doaj   +1 more source

Urea Gel Electrophoresis in Studies of Conformational Changes of Transferrin on Binding and Transport of Non-Ferric Metal Ions

Gels, 2021
Transferrin (Tf) is a crucial transporter protein for Fe(III), but its biological role in binding other metal ions and their delivery into cells remain highly controversial.
Aviva Levina, Boer Wang, Peter A. Lay
doaj   +1 more source