Crystals相关论文
We perform a comprehensive analysis of uniform-velocity bilayer spacetime crystals, combining concepts of conventional p......
In Disney’s animated version, Cinderella has some very handy mice to help sew her dress for the ball. The costumes for t......
Microwave transmittance characteristics in different uniquely designed one-dimensional plasma photon
Plasma photonic crystals(PPCs)are emerging as a powerful instrument for the dynamical control of the electromagnetic pro......
Novel 2D CaCl crystals with metallicity, room-temperature ferromagnetism, heterojunction, piezoelect
Under ambient conditions,the only known valence state of calcium ions is+2,and the corresponding crystals with calcium i......
Indium selenide,aⅢ–Ⅴgroup semiconductor with layered structure,attracts intense attention in various photoelectric ap......
Granularity control enables high stability and elevated-temperature properties of micron-sized singl
The development of high energy density LiNi0.5Mn1.5O4(LNMO)cathode materials for lithium-ion batteries are challenged by......
IN recent years, C<sub>60</sub> molecules and fullerence as new functional material have aroused many researchers’ atte......
Single-and multiple-scattering properties of ice crystals in 1.38 μm wavelength and its potential ap
An improved ray-optics theory and Mie theory for single scattering and the adding-doubling method for multiple scatterin......
格子紧张的一个新概念被开发向聚乙烯(PE ) 的弄弯的边的起源解释单个晶体。在从差的溶剂的 PE 的结晶化,产生的批评原子核的长度是......
Partially supported by the National Natural Science Foundation of China,Profs.Li Bing(李昺),Zhang ZhiDong(张志东),and Re......
Large second-order optical nonlinearities of s-triazine derivatives: View from micro molecules to ma
Three s-triazine derivatives have been synthesized and their structures been determined. These are Compound I: 2,4-dimet......
Studies on the phase properties of lyotropic liquid crystals of Brij35/sodium oleate/oleic acid/wate
The pseudo-quaternary phase diagram of Brij35/sodium oleate/oleic acid/water systems has been investigated, and the liqu......
Theoretical study on the charge transport properties of triphenylene discogens with a phenylpropiony
Charge transport is one of the most important properties in organic materials.Charge transport properties of triphenylen......
A series of tetracene-doped anthracene crystals with different doping concentrations(the highest mo-lar ratio 100:1) are......
High-performance relaxor ferroelectric single crystals Pb(Mg<sub>1/3</sub>Nb<sub>2/3</sub>)O<sub>3</sub>-PbTiO<sub>3</su......
Measurement of intrinsic radioactive backgrounds from the ~(137)Cs and U/Th chains in CsI(Tl) crysta
The inorganic Cs I(Tl) crystal scintillator is a candidate anti-compton detector for the China Dark matter Experiment. S......
Based on the special physical-chemical characteristics of optical crystal in the field of aeronautics,a new anhydrous ba......
The light extraction efficiency caused by total internal reflection is low. Based on the analysis of the existing techno......
Luminescence lifetime of Ce(Ⅲ)for Ce_(0.9)RE_(0.1)P_5O_(14),where RE denotes rare earth ions other than Ce(Ⅲ),was mea......
1.23TheoreticalstudyoftheBrownian-likeMotionofSuspendedParticlesinNematicLiguidCrystalsYangHuijie;ZhuoYizhong;WuXizhen;TangXi...
1.23 The theoretical study of the Brownian-like Motion of Suspended Particles of Novel Liguid Crystals Yang Huijie;......
RamanSpectraofLaserCrystalsNABandNYABandtheLigandVibrationsofTheirActiveIons¥HongShui-Li(DepartmentofPhysics,FuzhouUniversity...
Raman Spectra of Laser Crystals NASB AND NY and the Big and Vibrations of the Active Areas ¥ HongShui-Li (Departme......
Micro-areaInfraredSpectroanalysisofInclusionsinLithiumTriborateCrystals¥TangDing-Yuan;ZhengYu;LanAn-Jian;LiLi;ZhaoQing-Lan;(F.........
0IntroductionThephysiologicalfunctionsoftheMeridianssystemplayanessentialroleinhumanlifeactivi-ties.TraditionalChineseMedicin...
0 Introduction the physiological learning functions of Meridianssystemplayanessentialroleinhumanlifeactivi-ties. Tr......
Crystals of calcium oxalate have been observed among members from most taxonomic groups of photosynthetic organisms rang......
,Effect of Hf4+ doping on structure and enhancement of upconversion luminescence in Yb∶Tm∶LiNbO3 cry
A series of Yb∶Tm∶LiNbO3 crystals doped with x mol% Hf4+ ions (x =2,4,and 6) were grown by the Czochralski method.The d......
Synthesis and Crystal Structure of an Anionic Linear Trinuclear Copper(Ⅱ) Complex Containing 2-Theno
A novel anionic trinuclear linear copper(Ⅱ) complex {[Et3NH][Cu1.5(CH3COO)-(TTA)3]}2(1,TTA = 2-thenoyltrifluoroacetonat......
The effect of Na+ ion concentration on the crystalline phase composition and morphology of xonotlite crystals prepared i......
Influence of Te doping on the dielectric and optical properties of InBi crystals grown by directiona
Stoichiometric pure and tellurium(Te) doped indium bismuthide(InBi) were grown using the directional freezing technique ......
To investigate equilibrium mercury(Hg)and lead(Pb)isotope fractionation caused by the nuclear volume effect(NVE)in cryst......
Influence of Te doping on the dielectric and optical properties of InBi crystals grown by directiona
Stoichiometric pure and tellurium (Te) doped indium bismuthide (InBi) were grown using the directional freezing techniqu......
合成了一个新型的镍(Ⅱ)配合物[Ni(m-path)(CH3OH)4]n(m-path)为间苯二酸),并通过X-射线衍射测得其晶体结构.晶体属单斜晶系,空间......
Nanosized NaY crystals have been prepared from metakaolin and sodium silicate by confined space synthesis with starch ad......
Raman lasers based on potassium gadolinium tungstate and lead tungstate crystals pumped by a≈120 ps Nd: YAG laser at 1.......
为了获取晶体初始X射线衍射谱,开展了晶体物质X射线衍射谱的仿真与实验研究。基于X射线衍射原理构建了晶体的X射线衍射谱仿真理论......
X射线分析对于涂料的成分研究具有重要的作用,其中对涂料分析射线技术进行了阐述,其中主要对X射线衍射光谱、X射线荧光光谱和X射线......
以无水氯化钙为原料, 酒石酸为添加剂, 在温度70℃、 搅拌速率 100r·min^-1条件下制备二水硫酸钙, 研究酒石酸对二水硫酸钙结......
目的制备超细头孢拉定结晶颗粒,以提高产品质量.方法用超重力法制备了超细头孢拉定粒子;利用TEM,BET,TG,XRD和FTIR等分析方法分析......
导出了分层手征介质中的斜入射电磁波的传输矩阵,由传输矩阵可以计算分层手征介质的反射和透射系数,研究了由手征介质构成的一维周......
为了研究激光二极管双端泵浦激光晶体引起的热效应问题,建立了轴向加热、周边恒温的圆柱形激光晶体热模型.通过热传导方程,利用半......
为了深入了解水合物的生长动力学机制,通过对混合致冷剂HCFC141b/HFC152a水合物晶体生成及分解过程的形态进行观测,从动力学和形态......
激光用减反射膜要求镀膜后的基片可以在激光的输出波长处剩余反射率低于0.1%,从这一要求出发,优化设计了两种不同的膜系,并根据膜......
分别对Al、Cu等纯金属作了激波处理实验,发现样品的形貌以及内部结构都发生了明显的变化。并对此进行了初步讨论......
采用化学溶液分解法制备了钛酸铋化合物:Bi12TiO20,Bi4Ti3O12和Bi2Ti2O7,并采用XRD表征了其结构.用TEM观察发现其平均粒径>100 nm,U......
光子晶体是一种周期性电介质材料,具有光子带隙和光子局域等一系列优异的光学特性。制备了多种不同直径的单分散二氧化硅胶体微球,......
跟踪检测了苏云金杆菌发酵过程中发酵液pH值、OD595 nm值、非极性物质、可溶性蛋白质含量等的变化,并比较了伴孢晶体不同状态下的O......
将苏云金杆菌4.071 8进行液体发酵培养,从发酵上清液中可以抽提得到SOD.经(NH4)2SO4分级沉淀、Sephadex G-75凝胶过滤和HPLC 3步纯......
采用压电石英阻抗(PQCI)技术对牛血清白蛋白(BSA)与磺基水杨酸相互作用过程进行了现场监测,获得的等效电路参数表明,晶片的谐振频......
用(0002)正极图和织构取向因子等方法,研究了α相高温区沿原板材的轧向和横向轧制63%的Zr-4合金板的织构.实验结果表明:Zr-4合金板......