LONG ELECTRONIC SPIN RELAXATION-TIMES OF CS ATOMS IN SOLID HE-4

被引：48

作者：

ARNDT, M

KANORSKY, SI

WEIS, A

HANSCH, TW

机构：

[1] Max-Planck-Institut für Quantenoptik, D-85748 Garching

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 74卷 / 08期

关键词：

D O I：

10.1103/PhysRevLett.74.1359

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report on optical pumping of Cs atoms implanted in a matrix of solid 4He at 1.6 K. Longitudinal spin relaxation times Tl of 1 2 s have been measured using the relaxation in the dark method for magnetic holding fields in the range 0.01 1 G, for which no significant field dependence was found. Zero-field level-crossing resonances in longitudinal and transverse fields (ground-state Hanle effect) and conventional optical-rf double resonance of Cs atoms in solid 4He have been detected. © 1995 The American Physical Society.

引用

页码：1359 / 1362

页数：4

共 11 条

[1] CAN PARAMAGNETIC ATOMS IN SUPERFLUID-HELIUM BE USED TO SEARCH FOR PERMANENT ELECTRIC-DIPOLE MOMENTS [J].

ARNDT, M ;

KANORSKY, SI ;

WEIS, A ;

HANSCH, TW .

PHYSICS LETTERS A, 1993, 174 (04) :298-303

[2] LASER SPECTROSCOPY OF ALKALINE-EARTH ATOMS IN HE-II [J].

BAUER, H ;

BEAU, M ;

FRIEDL, B ;

MARCHAND, C ;

MILTNER, K ;

REYHER, HJ .

PHYSICS LETTERS A, 1990, 146 (03) :134-140

[3] OPTICAL DETECTION OF MAGNETIC RESONANCE IN ALKALI METAL VAPOR [J].

BELL, WE ;

BLOOM, AL .

PHYSICAL REVIEW, 1957, 107 (06) :1559-1565

[4] RELAXATION OF OPTICALLY PUMPED RB ATOMS ON PARAFFIN-COATED WALLS [J].

BOUCHIAT, MA ;

BROSSEL, J .

PHYSICAL REVIEW, 1966, 147 (01) :41-&

[5] SPIN RELAXATION OF OPTICALLY ALIGNED RUBIDIUM VAPOR [J].

FRANZEN, W .

PHYSICAL REVIEW, 1959, 115 (04) :850-856

[6] OPTICAL-PUMPING [J].

HAPPER, W .

REVIEWS OF MODERN PHYSICS, 1972, 44 (02) :169-&

[7]

HICKMAN AP, 1975, PHYS REV B, V12, P3705, DOI 10.1103/PhysRevB.12.3705

[8] PRESSURE SHIFT AND BROADENING OF THE RESONANCE LINE OF BARIUM ATOMS IN LIQUID-HELIUM [J].

KANORSKY, SI ;

ARNDT, M ;

DZIEWIOR, R ;

WEIS, A ;

HANSCH, TW .

PHYSICAL REVIEW B, 1994, 50 (09) :6296-6302

[9] OPTICAL SPECTROSCOPY OF ATOMS TRAPPED IN SOLID HELIUM [J].

KANORSKY, SI ;

ARNDT, M ;

DZIEWIOR, R ;

WEIS, A ;

HANSCH, TW .

PHYSICAL REVIEW B, 1994, 49 (05) :3645-3647

[10] OPTICAL-PUMPING AND OPTICAL-DETECTION OF THE MAGNETIC-RESONANCE OF ALKALI-METAL ATOMS IN SUPERFLUID-HELIUM [J].

KINOSHITA, T ;

TAKAHASHI, Y ;

YABUZAKI, T .

PHYSICAL REVIEW B, 1994, 49 (05) :3648-3651

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