Results 21 to 30 of about 311,819 (318)

Dynamic Shear Deformation in Zinc Crystals [PDF]

, 1962
The initial stages of yielding in single crystals of zinc have been investigated at temperatures of -292°F (-180°C), -93°F (-70°C) and +75°F (24°C), by means of rapidly applied constant stress pulses to produce slip along the basal planes of these ...
King, Kenneth Robert
core   +1 more source

Assembly technology and design features of microelectronic coordinate-sensitive detectors

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2018
The design features and assembly technology of microelectronic coordinate-sensitive detectors of charged particles for spectroscopy are considered. The device is based on the specialized very-large-scale integration (VLSI) crystal manufactured using CMOS
V. P. Sidorenko, V. D. Zhora, O. I. Radkevich, V. P. Grunyanska, Yu. V. Prokofiev, Yu. V. Tayakin, Т. М. Virozub   +6 more
doaj   +1 more source

Fabrication of Sio2-based microcantilevers by anisotropic chemical etching of (100) single crystal Si [PDF]

Journal of the Serbian Chemical Society, 2007
The undercutting process of thermal SiO2 microcantilevers with different orientations on (100) Si wafer was studied. The silicon substrate was removed by anisotropic chemical etching with a 25 wt. % aqueous solution of TMAH or a 30 wt.
Jović Vesna, Lamovec Jelena, Popović Mirjana, Lazić Žarko   +3 more
doaj   +1 more source

Growth of Tl doped PbTe single crystals by the travelling heater method [PDF]

, 1983
Single crystals of Tl doped PbTe were grown using the travelling heater method (THM) and the electrical properties were evaluated at 77 K and found to be p ...
Gille, Peter, Rudolph, P.
core   +1 more source

Fabrication of crystals from single metal atoms [PDF]

, 2014
Metal nanocrystals offer new concepts for the design of nanodevices with a range of potential applications. Currently the formation of metal nanocrystals cannot be controlled at the level of individual atoms. Here we describe a new general method for the
Smith, C.J., Beanland, R., Beanland, Richard, Hands-Portman, I., Nigel Kirby, Smith, Corinne J., Sánchez, Ana M., Dove, Andrew P., Rachel K. O’reilly, Corinne J. Smith, Joan J. Soldevila-barreda, O'Reilly, Rachel K.; id_orcid, Hands-Portman, Ian, Peter J. Sadler, O'Reilly, Rachel K., Ana M. Sanchez, Andrew P. Dove, Sanchez, A.M., O'Reilly, R.K., Richard J. Procter, Pitto-Barry, Anaïs, Kirby, Nigel, Sadler, P. J., Procter, R.J., Ian H, Sadler, P.J., Nicolas P. E. Barry, Soldevila-Barreda, Joan J., Sadler, Peter J., Procter, Richard J., Barry, Nicolas P. E., Richard Beanl, Kirby, N., Barry, Nicolas P.E., Dove, A.P.   +34 more
core   +1 more source

A single-crystal-to-single-crystal transformation affording photochromic 3D MORF crystals [PDF]

Chemical Communications, 2019
Metal–organic framework (MOF) type crystals in which rigid, viologen-based pillars are surrounded by cucurbit[7]uril (CB[7]) macrocycles are described.
Xue Yang, Michel Giorgi, Hakim Karoui, Didier Gigmes, Virginie Hornebecq, Olivier Ouari, Anthony Kermagoret, David Bardelang   +7 more
openaire   +2 more sources

Crystal structures and Hirshfeld analysis of 4,6-dibromoindolenine and its quaternized salt

Acta Crystallographica Section E: Crystallographic Communications, 2021
4,6-Dibromo-2,3,3-trimethyl-3H-indole, C11H11Br2N, exists as a neutral molecule in the asymmetric unit. The asymmetric unit of 4,6-dibromo-2,3,3-trimethyl-3H-indol-1-ium iodide, C12H14Br2N+·I−, contains one organic cation and one iodine anion.
Irina S. Konovalova, Svitlana V. Shishkina, Dmytro Kobzev, Olha Semenova, Anatoliy Tatarets   +4 more
doaj   +1 more source

A multistep single-crystal-to-single-crystal bromodiacetylene dimerization

Nature Chemistry, 2013
Packing constraints and precise placement of functional groups are the reason that organic molecules in the crystalline state often display unusual physical or chemical properties not observed in solution. Here we report a single-crystal-to-single-crystal dimerization of a bromodiacetylene that involves unusually large atom displacements as well as the
Hoheisel Tobias N., Hoheisel Tobias N., Schrettl Stephen, Marty Roman, Todorova Tanya K., Corminboeuf Clémence, Sienkiewicz Andrzej, Scopelliti Rosario, Schweizer W. Bernd, Frauenrath Holger   +9 more
openaire   +3 more sources

Crystal Growth of Single Salicylamide Crystals [PDF]

Crystal Growth & Design, 2019
Growth of single salicylamide crystals was investigated in a nonstirred growth cuvette and on a rotating disk. In the growth cuvette the crystal growth rates were measured for both primary nucleated crystals and seed crystals manually inserted into the cuvette.
Lynch Aisling, Rasmuson Åke
openaire   +1 more source

Effect of starting materials and sintering temperature on microstructure and optical properties of Y2O3:Yb3+ 5 at% transparent ceramics

Journal of Advanced Ceramics, 2020
Y2O3:Yb3+ 5 at% ceramics have been synthesized by the reactive sintering method using different commercial yttria powders (Alfa-Micro, Alfa-Nano, and ITO-V) as raw materials.
R. P. Yavetskiy, A. E. Balabanov, S. V. Parkhomenko, O. S. Kryzhanovska, A. G. Doroshenko, P. V. Mateychenko, A. V. Tolmachev, Jiang Li, Nan Jiang, L. Gheorghe, M. Enculescu   +10 more
doaj   +1 more source