β-detected nuclear quadrupole resonance with a low-energy beam of 8Li+ -: art. no. 104404

被引：53

作者：

Salman, Z

Reynard, EP

MacFarlane, WA

Chow, KH

Chakhalian, J

Kreitzman, SR

Daviel, S

Levy, CDP

Poutissou, R

Kiefl, RF

机构：

[1] TRIUMF, Vancouver, BC V6T 2A3, Canada

[2] Univ British Columbia, Dept Chem, Vancouver, BC V6T 1Z1, Canada

[3] Univ Alberta, Dept Phys, Edmonton, AB T6G 2J1, Canada

[4] Univ British Columbia, Dept Phys & Astron, Vancouver, BC V6T 1Z1, Canada

[5] Canadian Inst Adv Res, Toronto, ON M5G 1Z8, Canada

来源：

PHYSICAL REVIEW B | 2004年 / 70卷 / 10期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1103/PhysRevB.70.104404

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A nuclear quadrupole resonance (NQR) spectrum of Li-8 has been observed in a single crystal of SrTiO3 using a beam of low-energy highly polarized radioactive Li-8(+). The resonances were detected by monitoring the beta-decay anisotropy as a function of a small audio frequency magnetic field. These results demonstrate that low energy nuclear spin polarized Li-8 can be used as a sensitive probe of the local magnetic and electronic environment in nanostructures and ultrathin films in zero static applied magnetic field.

引用

页码：104404 / 1

页数：7

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