Tungsten-based materials form a prime candidate of plasma facing components in fusion power reactors,and are subject to ......

Helium(He)behavior in metals has been a subject of both scientific interest and technological significance for decades.B......

In fusion reactor,the divertor is used to filter the helium ash produced in the reaction.Tungsten is a plausible candida......

Tungsten(W)is one of the significant candidate for plasma-facing materials(PFM)in the next generation of fusion reactors......

A stand-alone cryogenic test stand for testing new or newly-repaired superconducting radio-frequency (SRF) modules is ex......

利用数值求解含时薛定谔方程的方法研究了氦原子在超短红外激光脉冲和极紫外激光场作用下的双电离过程。在此过程中,一个电子首先......

In the previous paper by one of us (hereafter paper I), the author considered Rydberg states of the muonic-electronic he......

Nickel-based alloys have been considered as candidate structural materials used in generation IV nuclear reactors servin......

The evolution of helium bubbles in purity Mo was investigated by in-situ transmission electron microscopy(TEM)during 30 ......

Understanding the evolution of irradiation-induced defects is of critical importance for the performance estimation of n......

Electron–electron correlation plays an important role in the underlying dynamics in physics and chemistry.Helium is the......

　　Magic wavelength is the wavelength at which the ac Stark shift for the upper and lower energy levels of a transition......

...

Understanding the evolution of irradiation-induced defects is of critical importance for the performance estimation of n......

CO2-rich cold springs occur near the active volcanoes at Wudalianchi (五大连池), Northeast China. The springs are rich i......

采用分子动力学方法模拟了不同温度下He原子及He团簇在金属Ti中的迁移特性,并计算了扩散前系数和激活能.研究发现这种扩散的各向异......

采用石墨等离子体放电方法,建立了一套高效率制备C_(60)系列的工艺,成功地得到了纯的C_(60)。结果表明,反应气氛、电流密度与电极......

Chemical and isotopic compositions of He, Ar, CH4(δ13C) of hot spring gas in Lancang and Batang earthquake regions show......

Hugoniot curves and shock temperatures of gas helium with initial temperature 293 K and three initial pressures 0.6, 1.2......

The ophiolites from the Yarlung Zangbo River (Tibet),Southwestern China,were analysed for the con-tents of helium and ne......

We investigate the structure,trapping,and diffusion behaviors of helium(He) at vacancy in a Fe single crystal using firs......

A pulse-discharge helium ionization detector(Valco, PD-D3-I) was used to measure xenon concentration in air. The depende......

The perovskite Cr-doped La0.6Sr0.4CrxFe1-xO3-δ(x=0.10,0.20) oxides were synthesized via the citrate gel method.The pero......

Ab initio calculations based on the density functional theory have been performed to investigate the migrations of hydro......

用时间切片速度成像方法研究了氦液滴中羰基硫(COS)分子的光解动力学.从共振增强(2+1)电离的CO光谱中发现在氦液滴环境中解离产物C......

An online method using continuous flow isotope ratio mass spectrometry (CF-IRMS) interfaced with a Gasbench Ⅱ was prese......

The effects of helium(He) on the sliding and mechanical properties of a vanadium(V) Σ5(310)/[001] grain boundary(GB) ha......

The different influences of the general grain boundary and the twin boundary on the cavity formation were investigated i......

The permeability and stability of Sm_(0.7)Sr_(0.3)CoO_(3-δ)(SSCO) regarding the special requirements for carbon capture......

Pneumatic cryogenic control valves(PCCV)are designed to meet the special requirements for the large cryogenic helium ref......

An increase of the cooling capacities in the liquid helium temperature area is required by Experimental Advanced Superco......

We studied the geochemical characteristics of the fluid inclusions in the Ordovician carbonates and the Oligocene Shahej......

The construction of an automated adiabatic calorimeter for use from 80 to 600 K is reported. The main feature of the ca......

本文对微波解离Cl_2产生Cl,与HN_3/He的混合气体反应产生的激发态粒子NCl(a~1△)和NCl(b~1∑)进行了实验研究。对NCl(a~1△)和NCl(......

The CLAM steel is a self-developed low activation martensitc steel of china. Its alloy composition is Cr-8.91%, W-1.44%,......

Tungsten is one potential candidate of the plasma-facing materials because of its excellent properties such as high melt......

We present a global optimization method,called the simulated annealing,to the ground state energiesof excitons.The prop......

The solid state reaction of sodium nitrate and iron (Ⅲ) oxalate in hydrogen atmos-phere was investigated by gas chroma......

One hundred natural gas samples of different geological periods collected from variouslocalities were determined for th......

The predominant spectral blueshifting of a sub-picosecond UV laser pulse inducedby ultrafast ionization of noble gases ......

In the present work, a Cz-Silicon wafer is implanted with helium ions to produce a buried porous layer, and then thermal......

In order to diagnose the laser-produced plasmas,a focusing curved crystal spectrometer has been developed for measuring ......

Electrically active defects in the phosphor-doped single-crystal silicon induced by helium-ion irradiation under thermal......

THE huge reserves of submarine polymetallic nodules make them an important kind of potentialmineral resources. It has a......

We propose a scheme to generate isolated attosecond pulses in the water-window spectral region. Based on the numerical s......

Researches on helium, argon, carbon dioxide and methane are very significant in studies of mantle substance characterist......

We present a theory of the multi-threshold second-order phase transition,and experimentally demonstrate the multi-thresh......

Isotopic geochemical characteristics of helium in garnet and omphacite of eclogite in the Dabie Mountains are discussed.......

The origins of gases in springs, pools and wells from the Wudalianchi (WDLC) volcanic area are discussed based upon mol......

The isotopic compositions of helium have been investigated in hot spring gases sampled from the Liaodong Peninsula, Chin......