Electron spin resonance (ESR) and related spin-dependent measurements have been very useful probes of defect states in amorphous silicon (a-Si). In this paper we briefly describe spin resonance techniques ( e.g. ESR, light-induced ESR, spin-dependent luminescence and photoconductivity, and ...
Borbat PP, Freed JH. Pulse Dipolar Electron Spin Resonance: Distance Measurements. Struct Bond 2014; 152:1-82.Borbat PP, Freed JH. Pulse dipolar electron spin resonance: distance measurement. In: Harmer J, Timmel C, editors. Structure and bonding. Heidelberg, Germany; New York, USA: Springer...
电子自旋共振(electron spin resonance,ESR),又称电子顺磁共振(electron paramagnetic resonance,EPR)。 分子中的电子大多都是成对的,根据泡利不相容原理(Pauli exclusion principle)或包立不兼容原理 ,每个电子对中的电子必为一个自旋向上,一个自旋向下,所以磁性互相抵消。 因此粒子有不成对电子时能表现磁共振的现象。
A microwave resonator device ( 1 ), being configured in particular for electron spin resonance measurements, comprises a resonator being resonant with first and second microwave field modes and including first and second resonance sections ( 7, 8 ) arranged along a longitudinal axis ( 2 ) of the...
关键词: 电子自旋共振 , electron spin resonance , ESR , 电子顺磁共振 , electron paramagnetic resonance , EPR 在我们日常生活中常使用的许多塑胶材料,其制程中基本皆是自由基聚合反应生产的。假如可以直接观察到这种自由基聚合反应,将可以获得大量有用的讯息应用在制程或是材料的改良上。因此利用ESR来检测,虽然只...
Electron spin resonance measurement method and measurement device for measuring ESR within the interior of large samples Disclosed are a method of measuring ESR in a sample located outside a resonator using the B 1 leaking to the exterior from the end of the resonator; and an ESR device ...
Fig. 1: Molecular structures and electron spin resonance spectra. aSchematic diagram depicting the zero-field splitting (ZFS) of the lowest-lying triplet state (T1) into its three sublevels (Tx,y,z). The magnitude of the ZFS parameters,DandE, describes the splitting of the triplet sublevels...
产品简介日本电子制造的的电子自旋共振(ESR)波谱仪至今已有50多年的历史,是世界公认的ESR系统。ESR,也称作电子顺磁共振( EPR),是直接检测顺磁物质的唯一方法。 ESR的应用领域广泛,如:物理,化学,材料,环境,生物,生命科学,医学,纳米技术等科学研究,工业,农业,食品业,制药,半导体,陶瓷,珠宝,古玩等行业也广泛地使用,另...
Electron spin resonance evidence that E'\\/sub \\u03b3\\/ centers can behave as switching oxide traps Electron spin resonance measurements reveal that some Eγ′ centers (a hole trapped at an oxygen vacancy) can behave as switching oxide traps... JF Conley,PM Lenahan,AJ Lelis,... - 《...
Analysis of the Electron Spin Resonance Spectra of Aromatic Nitrosubstituted Anion Radicals Molecular orbital calculations using the Hückel LCAO theory and the approximate configuration interaction treatment suggested by McLachlan have been perfo... PH Rieger,GK Fraenkel - 《Journal of Chemical Physics》...