Results 31 to 40 of about 470,484 (314)
Crystal Growth Kinetics of Pharmaceutical Compounds [PDF]
, 2020 The crystal growth kinetics of piracetam, fenofibrate, phenylbutazone, acetaminophen, carbamazepine, and risperidone in methanol have been studied by two different methods; the isothermal seeded desupersaturation experiment (ISD) and the rotating disk ...
Verma, Vivek, +4 more
core +1 more source
Growth Rate of Crystal Surfaces with Several Dislocation Centers [PDF]
, 2018 We studied analytically and numerically the growth rate of a crystal surface growing by several screw dislocations. We observed some discrepancy between the growth rates computed by our level set method (J. Sci. Comput. 2015, 62.
Tsai, Yen-Hsi Richard, +2 more
core +1 more source
Effect of neodymium doping on structural, microscopic and electrical properties of barium phosphate system [PDF]
Journal of Advanced Dielectrics, 2014 Neodymium-doped barium phosphate (NdBP) was prepared as single crystal by room temperature solution technique known as gel encapsulation technique. Single crystal X-ray diffraction shows that the crystal belongs to orthorhombic system.
Shivani Suri, Vishal Singh, K. K. Bamzai
doaj +1 more source
Growth and Spectral Properties of Er3+ and Yb3+ Co-Doped Bismuth Silicate Single Crystal
Crystals, 2022 Rare-earth-doped bismuth silicate (Bi4Si3O12, BSO) crystal is a multifunctional material for scintillation, LED, and laser applications. In the present study, Er3+ and Yb3+ ions co-doped bismuth silicate crystals were grown by a modified vertical ...
Yan Zhang +6 more
doaj +1 more source
Crystal morphology evolution in film growth: A general approach [PDF]
, 2006 Most crystal growth processes involve many competing mechanisms, all of which can affect the observed morphology evolution. This paper provides a framework for understanding growth competition and determining which mechanisms dominate the morphology ...
Srolovitz, David J., Du, Danxu
core +1 more source
Nanomaterials, 2019 Crystalline high-entropy single-phase products with a magnetoplumbite structure with grains in the μm range were obtained using solid-state sintering. The synthesis temperature was up to 1400 °C.
Denis A. Vinnik +12 more
doaj +1 more source
Physics Open, 2023 The organic scintillator crystal 1,3,5-Triphenylbenzene (TPB) is a promising material for high-energy particle detection applications. The bulk size of unidirectional ( plane) TPB cylindrical crystal was grown by the unidirectional growth technique and ...
N. Durairaj +2 more
doaj +1 more source
Crystal Growth, Crystal Structure, Optical Properties, and Phase Transition of BaCaBO3F [PDF]
, 2022 S.4411-4420A crystal of BaCaBO3F was grown by the Czochralski method. It shows a phase transition at 242.7 °C upon cooling where the hexagonal high-temperature modification is transformed to a monoclinic low-temperature form (space group C2, a = 17.8779 ...
Fischer, R.X. +9 more
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Transient 3D simulation of Czochralski crystal growth considering diameter variations [PDF]
, 2009 For numerical simulations of the Czochralski crystal growth process, in the literature the quasi-steady state approach is used, i.e. the diameter of the crystal is kept constant. However, this leads to errors in the computation of the phase interface. In
Botsch, Tilmann W. +3 more
core +1 more source
Single Crystal Growth And Characterization Of Mnas [PDF]
, 2015 A simple method to grow MnAs single crystals is described, using careful temperature control. Crystal characterization was determined by powder X-ray diffraction, back-reflection Laue diffraction and vibrating sample magnetometry.
Gama S. +6 more
core +5 more sources