Results 111 to 120 of about 12,568,246 (360)

The Concentration Intrinsic Instability for Crystal Growth in Diffusion Process

, 2002
The coupling of mass diffusion in a solution (or a melt) and the kinetic process on the solidification interface is described by a linear diffusion equation with the appropriate linear boundary conditions (J. Crystal Growth 8 (1971) 79).
胡清, 胡文瑞, Hu, WR (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.   +2 more
core   +1 more source

Crystal growth and spectral properties of Nd3+/Er3+: CaLaAl0.6Ga2.4O7 crystal for a 2.7 mu m laser

, 2020
Nd3+/Er3+: CaLaAl0.6Ga2.4O7 (abbr. as Nd3+/Er3+: CLAGO) crystal was firstly grown by Czochralski method. The 2.7 mu m fluorescence emission properties and energy transfer mechanism of this crystal were investigated.
Pan, Fei, Liu, Yunyun, Tu, Chaoyang, Sun, Yijian, Yao, Haiyun   +4 more
core   +1 more source

Czochralski growth of silicon crystals

, 2022
S.45-104The Czochralski technique is the most important crystal growth method for the industrial production of silicon with the highest perfection and fabrication rate of all crystal materials.
Ammon, W. von, Friedrich, J., Müller, G.   +2 more
core   +1 more source

Finding novel vulnerabilities of hypomorphic BRCA1 alleles

Molecular Oncology, EarlyView.
Synthetic lethality screens performed to identify novel vulnerabilities often model complete gene loss, thereby overlooking patient‐derived hypomorphic mutations. In this study, we have performed genome‐wide CRISPR screens on BRCA1 hypomorphic mutations, showing BRCA1I26A behaves like wild‐type, while BRCA1R1699Q mimics deficiency. Furthermore, we have
Anne Schreuder, Klaas de Lint, Hồ Mỹ Phúc Võ, Mariana M. Góis, Rosalie A. Kampen, Marta San Martin Alonso, Ilse Nootenboom, Veronica Garzero, Tiemen J. Wendel, Rob M. F. Wolthuis, Sylvie M. Noordermeer   +10 more
wiley   +1 more source

Seeded growth of single-crystal two-dimensional covalent organic frameworks

Science, 2018
Covalent organic frameworks writ large Covalent organic framework (COF) materials have been difficult to characterize structurally and to exploit because they tend to form powders or amorphous materials. Ma et al.
Austin M. Evans, L. Parent, Nathan C. Flanders, Ryan P. Bisbey, Edon Vitaku, Matthew S. Kirschner, R. Schaller, Lin X. Chen, N. Gianneschi, William R. Dichtel   +9 more
semanticscholar   +1 more source

Photorefraction and Optical Damage Resistance Enhancement in Uranium-Doped Lithium Niobate Crystals by Hafnium Co-Doping

Crystals
A series of Hf co-doped uranium-doped lithium niobate (LN:U,Hf) crystals with a diameter of one inch were grown by the modified Bridgman method. XPS analysis showed that U ions coexist in mixed valence states of U4+, U5+, and U6+.
Jiayue Xu, Ming Xi, Dong Zhang, Chenkai Fang, Dahuai Zheng, Hongde Liu, Yaoqing Chu, Hui Shen, Tian Tian   +8 more
doaj   +1 more source

Numerical simulation of convection and heat transfer in Czochralski crystal growth by multiple-relaxation-time LBM

AIP Advances, 2017
A two-dimensional axisymmetric swirling model based on the lattice Boltzmann method (LBM) in a pseudo Cartesian coordinate system is posited to simulate Czochralski (Cz) crystal growth in this paper.
Ding Liu, Weichao Huang, Ni Zhang
doaj   +1 more source

Crystal structure of catena-poly[[[triaquastrontium]-di-μ2-glycinato] dibromide]

Acta Crystallographica Section E: Crystallographic Communications, 2015
In the title coordination polymer, {[Sr(C2H5NO2)2(H2O)3]Br2}n, the Sr2+ ion and one of the water molecules are located on twofold rotation axes. The alkaline earth ion is nine-coordinated by three water O atoms and six O atoms of the carboxylate groups ...
Palanisamy Revathi, Thangavelu Balakrishnan, Kandasamy Ramamurthi, Subbiah Thamotharan   +3 more
doaj   +1 more source

Growth of In As nanowires with the morphology and crystal structure controlled by carrier gas flow rate

, 2015
We report on he growth of single crystal InAs nanowires on Si/SiOx substrates by chemical vapor deposition (CVD). Both pure zincblende InAs nanowires and twin superlattice InAs nanowires are produced.
Li, Ming, Xu, Hongqi,, Xu, Hongqi, Li, Kan, Xing, Yingjie, Wang, Jingyun, Lund University., Xu, H. Q.   +7 more
core   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source