Results 21 to 30 of about 810,857 (303)

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

Research of the Single Crystal and Multilayer Composite Detectors Response Under Irradiation by Fast Neutrons

East European Journal of Physics, 2019
The object of this work was to study the response of the detectors based on the oxide scintillators under irradiation by a flux of fast neutrons from 239Pu-Be source by counting photomultiplier tube pulses.
Volodymyr Ryzhikov, Gennadiy Onyshchenko, Ivan Yakymenko, Sergei Naydenov, Alexandr Opolonin, Sergei Makhota   +5 more
doaj   +1 more source

LABORATORY EQUIPMENT DURING PHARMACEUTICAL DEVELOPMENT OF SEMI-SOLID PREPARATIONS

Разработка и регистрация лекарственных средств, 2019
Introduction. When developing drugs it is necessary to use laboratory equipment that simulates pilot and industrial equipment. For the production of semi-solid preparations the key equipment are rotor-stator dispersers and vacuum reactors-homogenizers ...
N. A. Lyapunov, E. P. Bezuglaya, A. N. Lyapunov, I. A. Zinchenko, K. Yu. Bryleva, A. A. Lysokobilka   +5 more
doaj   +1 more source

Acoustic characteristics of FeSe single crystals Acoustic characteristics of FeSe single crystals

, 2013
The results of the comprehensive ultrasonic research of high quality single crystals of FeSe are presented. Absolute values of sound velocities and their temperature dependences were measured; elastic constants and Debye temperature were calculated.
Bilich, I. V., Chareev, D. A., Fil, V. D., Gaydamak, T. N., Vasiliev, A. N., Zhekov, K. R., Zvyagina, G. A.   +6 more
core   +1 more source

Single Crystal Organic Nanoflowers [PDF]

Scientific Reports, 2017
AbstractNano-flowers reported so far were mostly constituted of inorganic or hybrid materials. We have synthesized and crystallized a new organic compound, 1, 2-bis(tritylthio)ethane forming an organic nano-flower consisting of single crystalline petals. Crystal structure at nano and micro level indicates that π-π stacking interactions between aromatic
Sasidharan, Sajitha, P. C., Shyni, Chaudhary, Nitin, Ramakrishnan, Vibin   +3 more
openaire   +2 more sources

Effect of L-arginine-phosphate doping on structural, optical and strength properties of KDP single crystal

Semiconductor Physics, Quantum Electronics & Optoelectronics, 2019
L-arginine-phosphate doped Potassium Dihydrogen Phosphate single crystals with 0.2…4.4 wt.% concentration in the solution was grown on a point seed by the method of temperature reduction.
E.I. Kostenyukova
doaj   +1 more source

Topologically Linked Crystals [PDF]

, 2006
We discovered a new class of topological crystals, namely linked rings of crystals. Two rings of tantalum triselenide (TaSe3) single crystals were linked to each other while crystal growing. The topology of the crystal form is called a "Hopf link", which
Asano, Berry, Byerkellund, Gravesen, Harigaya, Hayashi, Kauffman, Kholodenko, Kong, Levy, Mao, Martins Ferreira, Masanori Yamanaka, Noriyuki Hatakenaka, Rzepa, Sambongi, Satoshi Tanda, Strotmeyer, Tanda, Tanda, Thorne, Toru Matsuura, Toyoki Matsuyama, Tsuneta S. Tanda, Wasserman, Wasserman, Witten, Yakubo   +27 more
core   +2 more sources

Radiation-resistant plastic scintillators [PDF]

Ядерна фізика та енергетика
Fluorinederivatives of 4'-phenyl-3-hydroxyflavone have been synthesized and used as activators for radiation-resistant plastic scintillators based on polystyrene. Plastic scintillators containing 1.0 wt.
D. A. Yelisieiev, O. V. Yelisieieva, Yu. О. Нurkalenko, P. М. Zhmurin, V. D. Alekseev, R. P. Svoiakov   +5 more
doaj   +1 more source

Synthesis of TiO2 nanoparticles out of fluoride solutions

Journal of Materials Research and Technology, 2022
In the paper, synthesis process of the TiO2 particles was discussed, from the fluoride solution, through TiO2·nH2O gel thermal precipitation and decomposition, and its impact on the further sintering of the obtained powders.
Dmitry Sofronov, Mirosław Rucki, Andrii Doroshenko, Anna Shaposhnyk, Oleksii Kapustnik, Pavel Mateychenko, Vyacheslav Baumer, Wojciech Zurowski   +7 more
doaj   +1 more source

Growth of whisker-like and bulk single crystals of PrFeAs(O,F) under high pressure

, 2013
Superconducting whisker like and bulk single crystals of PrFeAs(O,F) were grown at 3 GPa and 1500 C from NaAs flux using the cubic anvil high pressure and high temperature technique.
Zhigadlo, N. D.
core   +1 more source