scholarly journals Crystal Growth of IceIhby Revapor-Deposition and Diffusion Suppression of Monomolecular Water in a Polymer Solid: Spectroscopic Observation of Phase Transition of Water Sorbed into Solid Polystyrene

2008 ◽  
Vol 112 (43) ◽  
pp. 13499-13502 ◽  
Author(s):  
Makoto Gemmei-Ide ◽  
Hiromi Kitano
Keyword(s):  
Phase Transition ◽  
Crystal Growth ◽  
Spectroscopic Observation ◽  
And Diffusion

Ion-Beam-Induced Epitaxy and Solute Segregation at the Si Crystal-Amorphous Interface

1988 ◽  
Vol 128 ◽  
Author(s):  
J. M. Poate ◽  
D. C. Jacobson ◽  
F. Priolo ◽  
Michael O. Thompson
Keyword(s):  
Crystal Growth ◽  
Growth Process ◽  
Ion Beam ◽  
Solute Segregation ◽  
Ion Beams ◽  
Temperature Range ◽  
Crystal Growth Process ◽  
Amorphous Si ◽  
And Diffusion ◽  
Diffusion Of Impurities

ABSTRACTSegregation and diffusion of impurities in amorphous Si during furnace and ion-beam-induced epitaxy will be discussed. The use of ion beams to enhance the crystal growth process has resulted in novel behavior for fast diffusers such as Au. Diffusion is enhanced in the temperature range 300–700 K with activation energies ∼0.3 eV. Segregation and trapping are analogous to behavior at liquid-solid interfaces

Research on phase transition and crystal growth of lead iodide

2010 ◽  
Vol 505 (1) ◽  
pp. 34-36 ◽  
Author(s):  
Xing-hua Zhu ◽  
Hai-bo Zhang ◽  
Ding-yu Yang ◽  
Zhao-rong Wei ◽  
Xiu-ying Gao ◽  
...  
Keyword(s):  
Phase Transition ◽  
Crystal Growth ◽  
Lead Iodide

VUV Optical SrMgF4 Crystal: Synthesis, Crystal Growth and Phase Transition Investigation

2015 ◽  
Vol 9 (6) ◽  
pp. 819-822 ◽  
Author(s):  
Alina A. Goloshumova ◽  
Ludmila I. Isaenko ◽  
Dmitrii Yu. Naumov ◽  
Sergey I. Lobanov ◽  
Alexander P. Yelisseyev
Keyword(s):  
Phase Transition ◽  
Crystal Growth ◽  
Crystal Synthesis

Facile synthesis and the phase transition mechanism of fluoridated hydroxyapatite with a hierarchical architecture

CrystEngComm ◽  
2017 ◽  
Vol 19 (48) ◽  
pp. 7298-7306 ◽  
Author(s):  
Liping Wang ◽  
Ming Wang ◽  
Yunli Wang ◽  
Yiran Shao ◽  
Yingchun Zhu
Keyword(s):  
Phase Transition ◽  
Crystal Growth ◽  
Orientation Relationship ◽  
Crystal Orientation ◽  
Growth Process ◽  
Hierarchical Architecture ◽  
Facile Synthesis ◽  
Fluoridated Hydroxyapatite ◽  
Transition Mechanism ◽  
Crystal Growth Process

The crystal growth process of FHA is investigated. The crystal orientation relationship is found to be [010]FHA//[001]DCPA and (001)FHA//(010)DCPA.

scholarly journals Crystal Growth and X-Ray Structure of Metastable α-KC0 PO 4

1994 ◽  
Vol 49 (9) ◽  
pp. 1256-1262 ◽  
Keyword(s):  
Phase Transition ◽  
Crystal Growth ◽  
Metastable Phase ◽  
Three Dimensional ◽  
Hexagonal Structure ◽  
Potassium Ions ◽  
X Ray Diffraction ◽  
X Ray ◽  
Dimensional Network ◽  
Hexagonal Crystals

Crystals of KCoPO4 were obtained by growth in a gel of tetramethoxysilane/water at 64 °C. The hexagonal crystals have space group P63, a = 18.206(1), c = 8.5135(8) [Å], V = 2443.8(4) [Å3]. Z = 24. The structure was solved by single crystal X-ray diffraction methods. The structure is isotypic with α-KZnPO4. It comprises an ordered three dimensional network of alternating CoO4 and PO4 tetrahedra. which has rings of six tetrahedra in the xy plane. These rings form tunnels in the [001] direction, where the potassium ions are located. Upon heating, the compound undergoes a phase transition at about 565 °C; on cooling, the phase transition occurs at 449 °C, where it transforms into another structure which is yet unknown. This indicates that the hexagonal structure is a metastable phase

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