BLOCH相关论文
本文扼要介绍日本褐石斑鱼Epinephelus brunneus(Bloch)苗种初期死亡原因、降低死亡对策以及今后研究的课题。
This article brie......
为了揭示波函数时域衍射的物理本质，采用密度矩阵的矢量模型方法，研究线性啁啾脉冲光场作用下二能级系统波函数的时域衍射效应；讨论光......
一、引言 自1945年Purcell和Bloch发现了大块物质中的核磁共振(NMR)以来,已形成了三个分支,分别应用于分子化学、非金属固体和金......
This survey paper contains some new results on the Landau theorem, Bloch theorem and Schwarz-Pick lemma for planar harmo......
This paper proves that a necessary condition for a composition operator on the Bloch space of the unit disk to be bounde......
Let Un be the unit polydisc of Cn and =(1,…n) a holomorphicself-map of Un. As the main result of the paper, it shows t......
The classical Julia's lemma is improved, branch points of Bloch functions are investigated, andnew lower bounds of B......
Bandgap calculation for mixed in-plane waves in 2D phononic crystals based on Dirichlet-to-Neumann m
In this paper, a method based on the Dirichlet-to-Neumann map is developed for bandgap calculation of mixed in-plane wav......
Effective medium parameters for 1D photonic crystal containing single-negative material layers using
Nonlinear wave propagation in a 1D photonic crystal containing single-negative layers is investigated using the multiple......
一、引言Hypoderaeum conoideum(Bloch)Dietz,1909属于棘口吸虫科(Family Echinostomatidae Looss,1902);本科最先为棘口吸虫属(Ge......
A two-dimensional phononic crystal(PC) structure possessing a relatively low frequency range of complete bandgap is pres......
Investigation of three-pulse photon echo in thick crystal using finite-difference time-domain method
This paper investigates the phenomenon of three-pulse photon echo in thick rare-earth ions doped crystal whose thickness......
Within the mean-field model,the coherent matter waves of a dipolar condensate in a harmonic potential superimposed to a ......
利用波矢量图分析了周期结构介质中Ｆｉｏｑｕｅｔ－Ｂｌｏｃｈ波的色散规律．实例计算结果表明，波矢量图中的波矢禁带的产生和变化强烈地依赖于光波长和结构参量......
在好腔近似下，应用中心流形理论约化广义Ｍａｘｗｅｌｌ－Ｂｌｏｃｈ激光方程与绝热消去法比较，它将引起小的修正数值结果表明，该修正并不改变系统的主要动力学性......
Study on Alternating LB Films of Charge-Transfer Complex of Octadecyl-TCNQ and Copper Phthalocyanine
Infrared spectra of alternating LB films of octadecyl-TCNQ/CuPc are studied. Charge-transfercomplexes are formed in LB f......
黑龙江省读者江绍华来信称钓到一尾不知名的鱼(见照片),他认为是黑鱼和鲫鱼的杂交品种,我认为它是会筑泡泡巢的圆尾斗鱼。 吹泡泡......
近年来应用原子簇模拟固体的计算工作已做了很多,并得到一个公认的事实:随着原子簇的增大,计算结果逼近固体的性质。一般情况下,......
核磁共振波谱是应用核物理学原理,借助电子技术来研究分子结构的一种重要的技术方法。核磁共振现象是Bloch(斯坦福大学)和Purcell......
将二聚体的分子轨道看作 Bloch 函数受微扰的结果,对其能级作赝同相和赝反相分类,获得的一维近似能带与晶体轨道计算得到的能带定......
在交换影响可观测得到的温度范围内作定态全线型拟合是确定速率常数和活化参数的最佳方法。对弱偶合交换体系,理论线型可用改型的B......
Propagation of a few-cycle laser pulses in a dense V-type three-level atomic medium is investigated based on full-wave M......
Curie temperature of amorphous alloys Co_(90-x)Cr_x Zr_(10) decreases linearly with increas-ing x.Average magnetic mome......
Intraband Dynamics and Terahertz Emission in Biased GaAs/In_(0.53)Ga_(0.47)As Semiconductor Superlat
Using an excitonic basis, we investigate the intraband polarization, optical absorption spectra, and terahertzemission ......
美国《今日物理》在1992年2月号上发表了一个座谈会的记录,其标题为《座谈会:沉重压力下的科学》,全文共18页.在正文之前有如下一......
Using the method developed by Gurvitz [1996 Phys.Rev.B 53 15932],we obtained the Bloch-type rate equations describing th......
Design of surface emitting distributed feedback quantum cascade laser with single-lobe far-field pat
A 7.8-μm surface emitting second-order distributed feedback quantum cascade laser(DFB QCL) structure with metallized su......
The effect of detuning on the few-cycle laser pulse propagation in the ladder-type three-level atomic medium is investig......
Comparison study of the charge density distribution induced by heavy ions and pulsed lasers in silic
Heavy ions and pulsed lasers are important means to simulate the ionization damage effects on semiconductor materials. T......
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We theoretically investigate the propagation of few-cycle laser pulses in resonant two-level dense media with a sub-wave......
这次被命名为“电影的红色年代:中国与世界”[Des anneees Rouges du Cincema:la Chine et le Monde]的研讨会,是对一段有益的历史......
最近,科学家们在华盛顿特区举行的一次国会小组委员会听证会上认为,国家科学基金委员会在1997年预测的美国到2010年将缺乏69.2万......
磁共振成像术,是根据核磁共振(NuclearMagnetir Resonance,简称 NMR)现象的原理,将电波信号收入复杂的成像系统形成图像的技术,近......
ELASTIC SH WAVE PROPAGATION IN PERIODIC LAYERED COMPOSITES WITH A PERIODIC ARRAY OF INTERFACE CRACKS
The interaction of anti-plane elastic SH waves with a periodic array of interface cracks in a multi-layered periodic med......
今天这个演讲,我想请你们与我共同探讨一个新的乌托邦:可持续的城市形态和可持续的城市社会——可持续城市。当然,从乌托邦我们知......
P1562 1997-2010年对新发传染病项目中脑炎的监测//Karen C.Bloch,Carol A.Glaser,等脑炎是一种具有损坏性的疾病,通常会导致神经......
1961年 Smith 用化学方法首先合成了环胞苷酸(cGMP),但直到1974年,Bloch 才从L_(1210)白血病细胞中提取成功,证明它确系细胞内的......
The magnetic properties of ferromagnetic metal-semiconductor matrix granular film have been stud-red- Aecording to the ......
Toxicological Impact of Benzenehexachloride on the Behaviour and Neuropathology of Heteropneustes fo
Toxicological Impact of Benzenehexachloride on the Behaviour and Neuropathology of Heteropneustes fossilis.Organochlorin......
今年6月,美国化妆品企业家Ronald Lauder以1.35亿美元买下了克林姆的Adele Bloch-Bauer肖像,并将在他纽约的画廊中展出。之后,Dav......
海龙具有温肾壮阳、散结消肿的作用。1985版药典海龙项下收载有3个品种:刁海龙Solenognathhs hardwickii(Gray)、拟海龙Syngnatho......
