宏观量子效应

分子磁体Ni4宏观量子效应研究

Study of Macroscopic Quantum Effect in Ni_4 Molecular Magnets

宏观量子效应状态特征的研究

Study of the characteristics of the macroscopic quantum effect state

分子磁体中的量子隧穿及宏观量子效应

Quantum tunneling and macroscopic quantum effects in molecular magnets

这个性质使液氦成为研究宏观量子效应最好的系统之一。

The property makes liquid helium one of the best system for study quantum effects .

研究存在电磁共振模式耦合时约瑟夫森结中的宏观量子效应。

Quantum dynamics , in particular , macroscopic quantum tunneling in Josephson junctions coupled with resonant electro-magnetic modes is studied in the paper .

用瞬子方法研究了外加磁场对单畴双轴反铁磁颗粒宏观量子效应的影响。

The effect of the external magnetic field on macroscopic quantum tunneling in biaxial single domain antiferromagnetic particles is studied with the help of the instanton method .

文章介绍了分子磁体中的量子隧穿和宏观量子效应理论和实验研究的新进展.分子磁体既有宏观磁体特性也呈现纯量子行为，例如磁化矢量的量子隧穿。

A review is presented of recent developments in the experimental and theoretical studies of quantum tunneling and macroscopic quantum effects in molecular magnets which exhibit both macroscopic and quantum behavior , for instance , quantum tunneling of the magnetization vector .

Dy（Fe（1-x）Gax）2中畴壁的内禀钉扎和宏观量子隧道效应

Macroscopic quantum tunneling of the magnetization and intrinsic pinning of domain walls in dy ( fe_ ( 1-x ) ga_x ) _2 compounds

金红石型纳米TiO2，具有纳米材料所具有的许多独特的性能，如表面效应、体积效应、量子尺寸效应、宏观量子隧道效应等。

As same as the most nano-size materials , The rutile nano-TiO2 has many particular properties , such as surface boundary effect , volume effect , quantum size effect , quantum tunneling effect and so on .

纳米ITO（Indium-Tin-Oxide）超细粉体是具有表面效能、小尺寸效应、量子效应、宏观量子隧道效应的新型纳米功能材料。

Nano-ITO ( Indium-Tin-Oxide ) powders is a surface performance , small size effect , quantum effect , macroscopic quantum tunneling effect of the new nano functional materials .

纳米粒子由于具有表面效应、小尺寸效应、量子尺寸效应、宏观量子隧道效应等特殊性质，将纳米材料作为填料制成复合涂料，来提高涂料的力学性能和抗腐蚀性能成为研究的热点。

Due to Nanometer material has Special effect , there has a trend using Nanometer material to improve the mechanics performance and anti-corroding performance of coating .

纳米微粒具有的表面效应、量子尺寸效应、宏观量子隧道效应等使纳米微粒具有特殊的物理和化学性质。

Nano-particle has surface effect , quantum dimension effect , and macro quantum effect and so on , which make nano-particle have particular physical and chemical properties .

纳米粒子具有的量子尺寸效应、表面效应和宏观量子隧道效应等，使其表现出很多独特的物理及化学性能。

When the size of particles is decreased to nano-scale , the particles will possess many special characteristics as quantum size effect , surface effect , macro-quantum tunnel effect .

因此水稻植硅石具备纳米材料的独特性状：表面效应、小尺寸效应、量子尺寸效应和宏观量子隧道效应。

According to nanometer theory , rice phytoliths must have properties of nanometer materials : surface effect , small size effect , quantum effect and macro quantum tunnel effect .

纳米粒子具有小尺寸效应、量子尺寸效应、表面效应与宏观量子隧道效应等，从而表现出一系列特殊的物理化学性质。

Nano-particles have small dimension effect , quanta dimension effect , surface effect and macroscopical quanta tunnel effect , so they manifest a series of specific physical and chemical characters .

此外，量子点的特殊结构导致它具有量子尺寸效应、介电限域效应、表面效应、宏观量子隧道效应等特性，并由此派生出量子点独特的发光性能。

In addition , they exhibit special physical and chemical properties which possess the quantum size effects , dielectric confinement effects , surface effects , macroscopic quantum tunneling effect and so on .

半导体量子点以其独特的量子尺寸效应、表面效应、量子限域效应和宏观量子隧道效应，展现出不同于宏观体相材料的物理和化学性质。

Semiconductor quantum dots with unique quantum size effect , surface effect quantum confinement effect and macro quantum tunnel effect , show physical and chemical properties different from the macroscopic bulk materials .

纳米薄膜材料因为具有量子尺寸效应、小尺寸效应、表面效应和宏观量子隧道效应等，会具有一些不同于常规体相材料的光学、力学、电磁学性能等。

Nanocrystalline film has special optical , mechanical and electromagnetic properties differing from common material because of its quantum size effect , minor sized effect , skin effect and macroscopical quantum tunnel effect et al .

尺寸为纳米级的氧化锌，由于具有明显的表面效应、体积效应、量子尺寸效应和宏观量子隧道效应以及高透明度、高分散性等特点，使得它具有许多新的性质和用途。

Nano ZnO particles have lots of new properties and preparation due to its obvious surface effect , volume effect , quantum size effect , macro quantum tunneling effect , high clarity and high dispersion .

由于其具有表面效应、体积效应、量子尺寸效应和宏观量子隧道效应，因而具有各种奇异的力、电、光、磁、热效应以及化学活性。

Nanometer scale materials have unique properties , such as force , electricity , light , magnetism and heat effect due to their superficial effect , bulk effect , quantum dimension effect and macroscopic quantum tunneling effect .

金纳米粒子作为一种典型的金属纳米粒子，具有许多特性如小尺寸效应、体积效应、宏观量子隧道效应、表面效应等。

As a type of metallic nanoparticles , gold nanoparticles show some characteristics such as small size effect , extremely large surface to volume ratio , macroscopical quanta size effect , surface effect , and so on .

综述了纳米微粒的四个基本特性：量子尺寸效应、表面效应、体积效应及宏观量子隧道效应，并介绍了纳米微粒的制备方法及对纳米微粒评估的方法。

In this article , four basic Properties of Nanometer Particle are summarized : quantum size effect , surface effect , volume effect , macroscopical quantum tunnel effect , and several ways of preparation and evaluation of nanometer particle are introduced .

纳米催化剂由于具有量子尺寸效应、表面效应和宏观量子隧道效应，导致其表面积巨大且表面活性中心多，因此在固体推进剂中的催化燃烧中展现了良好的应用前景。

Owing to the fact that quantum size effect , superficial effect and macroscopic quantum tunnel effect , which lead to huge surface and many superficial activated centers , nanoparticles as combustion catalyst have a good application foreground in the solid propellant .

纳米材料具有明显不同于体材料和单个分子的独特性质，比如表面效应、体积效应、量子尺寸效应和宏观量子隧道效应，广泛的应用于电子学、光学、化工、陶瓷、生物和医药等领域。

It possesses unique properties including surface effect , volume effect and quantum confinement effect different from bulk materials and single molecular , and can be applied in many fields such as electronics , optics , chemistry , ceramics , biology and medicine .

纳米颗粒由于其粒径很小，具有体积效应、表面效应、量子尺寸效应和宏观量子隧道效应等特性，所以添加纳米颗粒后会影响到制冷剂／矿物油混合物的饱和蒸气压等热力性质。

Since the diameter of nanoparticle is quite small , and nanoparticle has specific properties such as the surface action , volume action , quanta-size action and tunnel action , the saturated pressure of refrigerant / mineral oil mixture is affected by adding nanoparticles .

纳米材料所产生的小尺寸效应、界面效应和宏观量子隧道效应等使其在光、电、热、磁等物理性质和化学性质方面与常规材料相比，具有了许多奇异特性和新的特殊功能。

Compared with conventional materials , nano-materials have many singular features and new special features because of their small size effect , interface effect and macroscopic quantum tunnel effect on the optical , electrical , thermal , magnetic and other physical properties and chemical properties .

相较于宏观颗粒，纳米材料由于表面与界面效应、量子尺寸效应、宏观量子隧道效应和小尺寸效应而被赋予独特的物理、化学性质。

Due to their surface and interface effect , the quantum size effect , the macroscopic quantum tunnel effect and the small size effect , functional nano materials possess much fantastic physical and chemical advantages .

纳米粒子是介于宏观物质与微观原子或分子之间的过渡亚稳态物质，具有小尺寸效应、量子尺寸效应、表面效应与宏观量子隧道效应等，从而表现出一些特殊的性质。

The nanometer particles are metastable materials that lie between macroscopical materials and atom or molecules with the characteristics of little size effect , quantum measurement effect , suface effect and macroscopical quantum tunnel effect , etc. , thus demonstrating some special properties .