diamagnetism,英語單詞,主要用作名詞,作名詞時譯為“反磁性;逆磁性;反磁性學”。
基本介紹
- 外文名:diamagnetism
- 詞性:名詞
- 英式發音:[,daɪə'mæɡnɪtɪzəm]
- 美式發音:[,daɪə'mægnə,tɪzəm]

diamagnetism,英語單詞,主要用作名詞,作名詞時譯為“反磁性;逆磁性;反磁性學”。
diamagnetic是一個英語單詞,兼具形容詞和名詞兩種詞性。作為形容詞時,其含義為“反磁性的”或“抗磁性的”,描述物質在外部磁場作用下會產生方向相反的磁化效應,從而被輕微排斥的特性;作為名詞時,指代具有該性質的反磁性體。其發音在英式與美式英語中均為[daiəmæg'netik]。該詞派生於“diamagnetism”(反...
diamagnet diamagnet,英語單詞,主要用作名詞,作名詞時譯為“抗磁物質”。單詞用法 柯林斯英漢雙解大詞典 diamagnet /ˈdaɪəˌmæɡnɪt/ 1.N a substance exhibiting diamagnetism 抗磁物質 短語搭配 Diamagnet m 抗磁材料 copper diamagnet 銅抗磁體 ...
抗磁性(diamagnetism)是指一種弱磁性。組成物質的原子中,運動的電子在磁場中受電磁感應而表現出的屬性。外加磁場使電子軌道動量矩繞磁場進動,產生與磁場方向相反的附加磁矩,故磁化率k為很小的負值(10—10量級)。因此,所有物質都具有抗磁性。理論詮釋 關於物質抗磁性的解釋主要有電子軌道磁矩的進動理論、感生...
diamagnetism 抗磁性是一些類別的物質,當處在外加磁場中,會對磁場產生的微弱斥力的一種磁性現象。抗磁性的本質是電磁感應定律的反映。外加磁場使電子軌道動量矩發生變化,從而產生了一個附加磁矩,磁矩的方向與外磁場方向相反。在磁場作用下,電子圍繞原子核的運動是和沒有磁場時的運動一樣,但同時疊加了一項軌道平面...
1845年他發現了被他命名為抗磁性(diamagnetism)至今則稱為法拉第效應的現象:一個線性極化的光線在經過一物體介質時,外加一磁場並與光線的前進方向對齊,則此磁場將使光線在空間中劃出的平面轉向。他在筆記本中寫下:“我終於在‘闡釋一條磁力曲線’或者說‘力線’及‘磁化光線’中取得成功。”在對靜電的研究中...
一般物質置放於磁場中,由於感受磁場強度的方式不同,可區分成逆磁性(diamagnetism)、順磁性(paramagnetism)和鐵磁性(ferromagnetism)三大類。這三大類物質在磁場中的反應可由外加磁場強度H與物質受磁場影響感應而生的磁強密度J的關係區分開來,J與H的比值即為感磁率。相關概念 ——J-H關係 如圖《物質的J-H...
2.4.2 Diamagnetism Digression: Superstrong Fields 2.5 Hydrogen Molecule 2.5.1 Direct Exchange in Non-Orthogonal Orbitals 2.5.2 Kinetic Exchange 2.5.3 Molecular Orbitals versus Heitler-London Solutions to the Problems 3 Crystal Field Theory 3.1 Incomplete Shells in an Anisotropic Environment: ...
4.4.3 Diamagnetism 121 4.4.4 Paramagnetism 121 4.4.5 Ferromagnetism, Antiferromagnetism and Ferrimagnetism 122 4.4.6 Magnetic Behaviour of Variation with Temperature 123 4.5 Photochemical Properties of Coordination Complex 124 4.5.1 Fundamental Properties of a Photochemical Process 124 4...
17.Thermal Properties(CD-ROM)17.1 Introduction 17.2 Heat Capacity 17.3 Thermal Expansion 17.4 Thermal Conductivity 17.5 Thermal Stresses 18.Magnetic Properties 18.1 Introduction 18.2 Basic Concepts 18.3 Diamagnetism and Paramagnetism 18.4 Ferromagnetism 18.5 Antiferromagnetism and Ferrimagnetism 18...
8.4.1 Diamagnetism,Paramagnetism and Ferromagnetism174 8.4.2 Antiferromagnetism and Ferrimagnetism177 8.4.3 The Influence of Temperature on Magnetic Behavior179 8.4.4 Domains,Hysteresis and Magnetic Anisotropy179 8.4.5 Superconductivity181 8.5 Optical Properties of Materials186 8.5.1 Interaction ...
Chapter 6. Diamagnetism Reference Chapter 7. Itinerant-Electron Magnetism 7.1. Introduction 7.2. Susceptibility Enhancement 7.3. Strong and Weak Ferromagnetism 7.4. Intersublattice Coupling in Alloys of Rare Ea
Diamagnetism Ferrimagnetism Ferrites See FERRITES Ferromagnetism (See also←“參見”參照FERROMAGNETICMETALS)Garnets See GARNETS Irradiation Laminations Magnetic Properties See MAG-←“見”參照 NETIC PROPERTIES 通用副標題詞及其注釋見下例。Analysis(Beginning 01/77.Usefor nonchemical analysis.For chemical ...
4.5 transverse current response and landau diamagnetism 4.6 elementary theory of impurity effects 4.6.1 derivation of the drude conductivity 4.6.2 the density-density response function in the presence of impurities 4.6.3 the diffusion pole 4.7 mean field theory of linear response exercises 5...
3.2.2 x<0反磁性(diamagnetism)3.2.3 鐵磁性(ferromagnetism)3.3 靜磁場能量 3.4 穩定電流所產生之磁場:Biot-Savart定律 3.5 Ampere定律:兩電流線圈間之作用力 3.6 電流所產生之向量位(vector potential)與磁矩(magnetic moment)3.7 穩定電流的磁場之能量 3.8 Ohm定律;Joule定律 習題 第4章 Maxwell...
12 Diamagnetism and Paramagnetism Chapter 13 Magnetic Ordering Chapter 14 Superconductivity Chapter 15 Heavy Fermions Chapter 16 Metallic Nanoclusters Chapter 17 Complex Strutures Chapter 18 Novel Materials Appendix A Elements of Group Theory Appendix B Mossbauer Effect Appendix C Introduction to ...
2.8.3DiamagnetismofOrbitalMotionofFreeElectrons 2.9PeierlsPerturbationExpansionofFreeEnergy 2.9.1ClassicalCase 2.9.2QuantumCase 2.9.3ExpansionofFreeEnergyofanIdealGasinanExternalField 2.10Appendix Chapter3SecondQuantizationandModelHamiltonians 3.1NecessityofSecondQuantization 3.2SecondQuantizationforBose...
基礎概念:antimagnetism(反磁性)、diamagnetism(抗磁性)材料類別:antimagnetic(防磁的)、antimagnetism(抗磁性)工程技術:anti-magnet(抗磁體)、magnetic shielding(磁禁止)詞典收錄特徵 該詞被收錄於英漢-漢英詞典、牛津高階第八版等工具書,具有以下標註特徵:詞性唯一性:僅標註形容詞詞性,無名詞或動詞形態...
1.N the phenomenon exhibited by substances that have a relative permeability slightly greater than unity and a positive susceptibility. The effect is due to the alignment of unpaired spins of electrons in atoms of the material 順磁性 [physics] → compare diamagnetism, ferromagnetism 短語搭配 molecula...
15.3 Landau Diamagnetism and de Haas-van Alphen Effect 15.4 Spin Paramagnetism of a Free-Electron Gas 15.5 Magnetoresistivity and Classical Hall Effect 15.6 Quantum Hall Effects Appendix A. Solved Problems and Complements Further Reading 16 Magnetic Properties of Localized Systems and Kondo ...
9.5 langevin diamagnetism 9.6 paramagnetism 9.7 magnetism in metals 9.8 ferromagnetism in insulators 9.9 antiferromagnetism and ferrimagnetism 9.10 ferromagnetism in metals 9.11 ferromagnetic domains 9.12 paramagnetic resonance; the maser 9.13 nuclear magnetic resonance 9.14 ferromagnetic resonance; ...
permeabilities much greater than unity and increasing magnetization with applied magnetizing field. Certain of these substances retain their magnetization in the absence of the applied field. The effect is caused by the alignment of electron spin in regions called domains 鐵磁性 → compare diamagnetism,...
internal reflection 33-12chapter 34. the magnetism of matter34-1 diamagnetism and paramagnetism 34-134-2 magnetic moments and angular momentum 34-334-3 the precession of atomic magnets 34-434-4 diamagnetism 34-534-5 larmor's theorem 34-634-6 classical physics gives neither diamagnetism nor...
