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第26届高压科学与技术国际会议暨第8届亚洲高压科技学术会议（The 26th International Conference on High Pressure Science and Technology&VIII Asian Conference on High Pressure Research）
第26届 高压科学与技术 国际会议 第8届 亚洲高压科技 学术会议
2017/1/20
The International Association for the Advancement of High Pressure Science and Technology (AIRAPT) meets once every two years since 1955. Since the seminal findings of Prof. P.W. Bridgman, high pressu...
第26届高压科学与技术国际会议暨第8届亚洲高压科技学术会议（The 26th International Conference on High Pressure Science and Technology&VIII Asian Conference on High Pressure Research）
第26届 高压科学与技术 国际会议 第8届 亚洲高压科技 学术会议
2017/1/12
The conference will be held at "China National Convention Center". It is located in the flourishing Yayuncun area along Beijing's North Fourth Ring Road, where the central axis of the city meets the F...
Electronic structure of solid nitromethane:Effects of high pressure and molecular vacancies
Electronic structure solid nitromethane high pressure and molecular vacancies
2015/10/16
The combined effect of pressure and molecular vacancies on the atomic structure and electronic properties of solid nitromethane, a prototypical energetic material, is studied at zero temperature.The s...
Deducing radiation pressure on a submerged mirror from the Doppler shift
submerged mirror the Doppler shift Optics
2012/5/29
Radiation pressure on a flat mirror submerged in a transparent liquid, depends not only on the refractive index n of the liquid, but also on the phase angle psi_0 of the Fresnel reflection coefficient...
The criticism by W. E. Lamb, W. Schleich, M. Scully, C. Townes of a simplified quantum electrodynamics which represents the photon as a true particle is illustrated. Collisions being absent in low-pre...
Substantiation of Thermodynamic Criteria of Explosion Safety in Process of Severe Accidents in Pressure Vessel Reactors
severe accident hydrogenous steam-air mixture fuel-containing masses steam-gas explosion criteria model
2012/4/19
The paper represents original development of thermodynamic criteria of occurrence conditions of steam-gas explosions in the process of severe accidents. The received results can be used for modelling ...
Identification and Verification of Some Plasticity Models for Structural Materials by Using Pressure Bar Technique
mechanical properties plasticity models identification verification dynamic experiment pressure bar technique numerical simulation
2012/9/24
The paper proposed methodology for complex research of properties of materials, including obtaining of demanded mechanical properties of materials in a wide range of strain rate and temperatures,defin...
A combined high-pressure experimental and theoretical study of the electronic band-structure of scheelite-type AWO4 (A = Ca, Sr, Ba, Pb) compounds
high-pressure experimental theoretical study the electronic band-structure scheelite-type AWO4
2011/8/17
Abstract: The optical-absorption edge of single crystals of CaWO4, SrWO4, BaWO4, and PbWO4 has been measured under high pressure up to ~20 GPa at room temperature. From the measurements we have obtain...
High-pressure Raman studies and heat capacity measurements on the MgSiO3 analogue CaIr0.5Pt0.5O3
High-pressure Raman studies heat capacity measurements MgSiO3 analogue CaIr0.5Pt0.5O3
2014/5/20
High-quality polycrystalline samples of CaIr1-xPtxO3 (x = 0.3, 0.5, 0.7) and CaIr0.5Rh0.5O3 have been obtained at a pressure of 15 GPa, and high-pressure Raman studies on CaIr0.5Pt0.5O3 and room-press...
When pressure is not negligible in comparison with energy density, the external gravitational field and the motion of particles in it are modified. For spherically symmetric body two effective mass pa...
Upper Critical Field of Pressure-Induced Superconductor EuFe$_2$As$_2$
Upper Critical Field Superconductor
2010/11/25
We have carried out high-field resistivity measurements up to 27T in EuFe2As2 at P =2.5GPa,
a virtually optimal pressure for the P-induced superconductivity, where Tc =30K. The Bc2−Tc
phase di...
Search for pressure induced superconductivity in CeFeAsO and CeFePO iron pnictides
pressure induced superconductivity CeFeAsO CeFePO iron pnictides
2010/11/18
The CeFeAsO and CeFePO iron pnictide compounds were studied via electrical transport measurements under high-pressure. In CeFeAsO polycrystals, the magnetic phases involving the Fe
and Ce ions coexis...
Neutron scattering study of a quasi-2D spin-1/2 dimer system Piperazinium Hexachlorodicuprate under hydrostatic pressure
Neutron scattering study hydrostatic pressure
2010/11/17
We report inelastic neutron scattering study of a quasi-two-dimensional S=1/2 dimer system
Piperazinium Hexachlorodicuprate under hydrostatic pressure. The spin gap becomes softened
with the incre...
Pressure-temperature phase diagram of charge ordering in Nd1/2Sr1/2MnO3
Pressure-temperature phase diagram Nd1/2Sr1/2MnO3
2010/11/17
We observe how the charge-ordering temperature TCO of Nd1/2Sr1/2MnO3 decreases with the external pressure p from 160 K at p = 0 down to 30 K at p ≃ 4.5 GPa, by measuring the
values p, T where t...
Investigating metastable hcp solid helium below its melting pressure
quantum solids hcp solid helium metastability vacancy
2010/11/19
We report a first attempt to produce metastable hcp solid helium below its melting pressure. A focused sound pulse is emitted along the c-axis of a monodomain hcp helium-4 crystal starting from a stat...