搜索结果: 1-15 共查到“理学 crystalline”相关记录72条 . 查询时间(0.093 秒)
近日，非晶态物理与先进金属材料课题组，本科生吴欣茹（第一作者）在唐本镇博士和余鹏教授的指导下，以重庆师范大学为第一单位在《Journal of Non-Crystalline Solids》（JCR一区，非晶态物理和非晶材料经典老牌期刊）上发表题为“Modulation of soft magnetic properties of Fe83B10P4C2Cu1amorphous alloys by...
中国地质大学科学技术发展院任双坡(博士研究生), 姚光庆等 资源学院构造与油气资源教育部重点实验室 Journal of Hydrology, 2018, Borehole characterization of hydraulic properties and groundwater flow in a crystalline fractured aquifer of a headwater mountain watershed, Laramie Range, Wyoming
美国西部；怀俄明州；拉勒米地区；山区裂缝性；花岗岩；地下水
2021/10/21
2018年，国际著名期刊《Journal of Hydrology》刊发了中国地质大学关于美国西部怀俄明州拉勒米地区山区裂缝性花岗岩地下水系统综合表征的研究成果。论文第一作者为资源学院2015级博士研究生任双坡。该研究成果来源于资源学院姚光庆教授科研团队与美国怀俄明大学地质系Ye Zhang教授合作项目。论文第一作者赴美国怀俄明大学联合培养期间受到学校“研究生国际交流基金”资助。
Studies of Crystalline Aggregates of Pheophorbide and Bacteriopheophorbide by Electro-Absorption (Stark Effect) Spectroscopy and Powder X-ray Diffraction
GYROTRON 2ND HARMONIC SUBMILLIMETER WAVE
2016/5/23
Absorption and electro-absorption (Stark effect) spectra of polycrystalline and lyophillized samples of pheophorbides and bacteriopheophorbides have been measured in order to obtain information on the...
KINETIC HIERARCHIES AND MACROSCOPIC LIMITS FOR CRYSTALLINE STEPS IN 1+1 DIMENSIONS
kinetic theory epitaxial growth crystal surface Burton–Cabrera–Frank model particle system Bogoliubov–Born–Green–Kirkwood–Yvon hierarchy closure evaporation-condensation surface diffusion correlation function step chemical potential macroscopic limit propagation of chaos
2015/10/16
We apply methods of kinetic theory to study the passage from particle systems to nonlinear partial differential equations (PDEs) in the context of deterministic crystal surface relaxation. Starting wi...
IRAS 15099-5856: Remarkable Mid-Infrared Source with Prominent Crystalline Silicate Emission Embedded in the Supernova Remnant MSH15-52
spectra supernova explosion
2014/12/20
We report new mid-infrared observations of the remarkable object IRAS 15099-5856 using the space telescopes AKARI and Spitzer, which demonstrate the presence of prominent crystalline silicate emission...
Molecular-dynamics Simulations of Stacking-fault-induced Dislocation Annihilation in Pre-strained Ultrathin Single-crystalline Copper Films
Molecular dynamics dynamic deformation metal structure
2014/12/19
We report results of large-scale molecular-dynamics (MD) simulations of dynamic deformation under biaxial tensile strain of pre-strained single-crystalline nanometerscale- thick face-centered cubic (f...
The evaluation of ground water pollution in alluvial and crystalline aquifer by Principal Component Analysis
Principal Component Analysis–Groundwater
2014/11/26
In order to evaluate the groundwater pollution, the application of statistical principal
components analysis (PCA) was used as one useful tool. PCA was based on the physical–
chemical data of groun...
New form of crystalline order holds promise for thermoelectric applications（图）
thermoelectric applications crystalline
2014/12/1
Since the 1850s scientists have known that crystalline materials are organized into 14 different basic lattice structures. However, a team of researchers from Vanderbilt University and Oak Ridge Natio...
UNIVERSITY PARK, Pa. -- Understanding how atoms "glide" and "climb" on the surface of 2D crystals like tungsten disulphide may pave the way for researchers to develop materials with unusual or unique ...
Cauchy-born Rule and the Stability of Crystalline Solids:Dynamic Problems
Cauchy-born Rule the Stability Crystalline Solids Dynamic Problems
2012/8/7
We study continuum and atomistic models for the elastodynamics of crystalline
solids at zero temperature. We establish sharp criterion for the regime of validity of the
nonlinear elastic wave equati...
Density of crystalline points on unitary Shimura varieties
Density of crystalline points unitary Shimura varieties Number Theory
2012/6/25
We prove that crystalline points are dense in the spectrum of the completed Hecke algebra on unitary Shimura varieties.
Relative Chronology in High-Grade Crystalline Terrain of the Eastern Ghats, India: New Insights
Hornblende-Mafic Granulite Xenolith Interbanded Mafic Basement Partial Melting.
2013/3/7
The two major lithology or gneiss components in the polycyclic granulite terrain of the Eastern Ghats, India, are the supracrustal rocks, commonly described as khondalites, and the charnockite-gneiss....
Disordered, Quasicrystalline and Crystalline Phases of Densely Packed Tetrahedra
Disordered Quasicrystalline Crystalline Phases Densely Packed Tetrahedra
2011/3/3
Noncommutative field theories are a class of theories beyond the standard model of elementary particle physics. Their importance may be summarized in two facts.Firstly as field theories on noncommutat...
Physical properties of iodate solutions and the deliquescence of crystalline I2O5 and HIO3
iodate solutions crystalline I2O5 and HIO3
2010/12/28
Secondary aerosol produced from marine biogenic sources in algal-rich coastal locations will initially be composed of iodine oxide species, most likely I2O5, or its hydrated form HIO3, formed as a res...
Energy density in density functional theory: Application to crystalline defects and surfaces
Energy density density functional theory crystalline defects surfaces
2010/11/25
We propose a method to decompose the total energy of a supercell containing defects into
contributions of individual atoms, using the energy density formalism within density functional
theory. The s...