Microscale localized spectroscopy with a magnetic resonance force microscope

被引：33

作者：

Degen, CL ^{[1
]}

Lin, Q ^{[1
]}

Hunkeler, A ^{[1
]}

Meier, U ^{[1
]}

Tomaselli, M ^{[1
]}

Meier, BH ^{[1
]}

机构：

[1] ETH, CH-8093 Zurich, Switzerland

来源：

PHYSICAL REVIEW LETTERS | 2005年 / 94卷 / 20期

关键词：

D O I：

10.1103/PhysRevLett.94.207601

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Magnetic resonance force microscopy is combined with spin-echo spectroscopy to obtain spatially and spectrally resolved NMR signals of micrometer-scale objects. The experimental spatial resolution for the demonstration experiment on a sample consisting of Ba(ClO3)(2)center dot H2O and (NH4)(2)SO4 single crystals is 3.4 mu m. The spectral resolution of 3.4 kHz is sample limited. Improvements in resolution and extensions of the method to more than one spatial dimension and to multidimensional spectroscopy are possible.

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页数：4

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