共搜索到12478条信息，每页显示10条信息，共1248页。用时：0小时0分0秒624毫秒
, and a negative linear correlation between the bulk modules and atomic volumes. Key words: Pt-Zr system; thermal properties; elastic property; ab initio calculations; formation enthalpy; bulk module.... As presented by WANG et al [10], ab initio calculations are employed to determine the formation enthalpy of Cu3Au alloys in either ordered or disordered state. Using the plane-wave pseudopotential......
Formation mechanisms and distribution of high quality reservoirs in deep strata in Palaeogene in northern steep slope zone of Bonan sag, Jiyang depression, ChinaMA Ben-ben(马奔奔), CAO Ying-chang(操应长... zone of the Bonan sag, China. The formation mechanisms of high quality reservoirs in deep strata were discussed according to evolution characteristics of paleopressures and paleofluids in geological......
Effect of solidification on solder bump formation in solder jet process: Simulation and experiment TIAN De-wen(田德文), WANG Chun-qing(王春青), TIAN Yan-hong(田艳红) School of Materials...; Abstract: To investigate the influence of the solidification on the solder bump formation......
Trans. Nonferrous Met. Soc. China 31(2021) 853-864 Correlation between mixing enthalpy and structural order in liquid Mg-Si system Jin WANG1, Jing-yu QIN2, Ji-xue ZHOU1, Kai-ming CHENG1, Cheng-wei... in the chemical environments around Si was demonstrated, which determined that the mixing enthalpy reached the minimum on Mg-rich side. In terms of Honeycutt and Anderson (HA) bond pairs based......
with six sulfur atoms of three NaEt2dtc and two nitrogen atoms of phen. It is assumed that the coordination number of Dy3+ is eight.The enthalpy change of liquid-phase reaction of formation, ΔrHθm(l), is determined as (-19.091±0.015) kJ·mol-1 at 298.15 K by a microcalorimeter, and the enthalpy change of the solid-phase reaction of formation, ΔrHθm(s), is calculated as (139.641±0.482) kJ·mol-1......
Formation mechanism and modulation of electromagnetically induced transparency-like transmission in side-coupled structuresYANG Hui(杨辉)1, LI Hong-jian(李宏建)1, 2, XU Xiu-ke(许秀科)1, HE Zhi-hui(何智慧)1... be excited by adding an identical resonator on the pre-existing structure. Combining the foregoing theoretical analysis with coupled mode theory (CMT), the formation process of the EIT-like transmission......
Morphology, structure and formation mechanism of silicide coating by pack cementation process XIAO Lai-rong(肖来荣), CAI Zhi-gang(蔡志刚), YI Dan-qing(易丹青), YING Lei(殷 磊),LIU Hui-qun(刘会群), HUANG Dao... using slurry firing technology with subsequently packed silicide cementation treatment. The formation mechanism of coating during silicification, characterizations of surface and crossed-section......
......
Potential energies of characteristic atoms on basis of experimental heats of formation of AuCu and AuCu3 compounds (Ⅰ) XIE You-qing(谢佑卿)1, 2, 3, LIU Xin-bi(刘心笔)1, 2, 3, LI Xiao-bo(李晓波)4... sequences of characteristic atoms at the central sites of the basic clusters in the fcc-based lattice Au-Cu system are separated out from smaller experimental heats of formation of L10-AuCu......
Potential energies of characteristic atoms on basis of experimental heats of formation of AuCu and AuCu3 compounds (Ⅱ) XIE You-qing(谢佑卿)1, 2, 3, LI Xiao-bo(李晓波)4, LIU Xin-bi(刘心笔)1, 2, 3... on the basis of larger experimental heats of formation of the L10-AuCu and L12-AuCu3 compounds only. According to these potential energy sequences of characteristic atoms, the potential energies and heats......
