OBSERVATION OF MOLECULAR-BEAM MAGNETIC-RESONANCE OF LI-3 CLUSTERS

被引：7

作者：

HISHINUMA, N

机构：

[1] Institute of Physics, College of Arts and Sciences, University of Tokyo, Meguro-ku, Tokyo 153

来源：

PHYSICAL REVIEW A | 1992年 / 46卷 / 11期

关键词：

D O I：

10.1103/PhysRevA.46.7023

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The electron-spin-resonance spectrum was measured for pseudorotating Li-6(3) clusters by a matrix-free method, the molecular-beam magnetic resonance. Magnetic focusing was used for polarization and separation of the trimer beam. The spectrum indicates three equivalent lithium nuclei and gives the (average) isotropic spin population of rhoBAR = 0.231 and a g factor of g = 2.002 36. The rhoBAR value is very close to previous results obtained for matrix-isolated clusters, and the g factor is nearly equal to the free-electron value.

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页码：7023 / 7027

页数：5

相关论文

共 27 条

[1] HIGH-RESOLUTION SPECTROSCOPY OF SMALL METAL-CLUSTERS [J].

BLANC, J ;

BROYER, M ;

CHEVALEYRE, J ;

DUGOURD, P ;

KUHLING, H ;

LABASTIE, P ;

ULBRICHT, M ;

WOLF, JP ;

WOSTE, L .

ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS, 1991, 19 (1-4) :7-12

[2] EXCITED-STATES AND JAHN-TELLER INTERACTIONS IN THE SODIUM TRIMER [J].

COCCHINI, F ;

UPTON, TH ;

ANDREONI, W .

JOURNAL OF CHEMICAL PHYSICS, 1988, 88 (10) :6068-6077

[3] RELATIONSHIP BETWEEN ELECTRON SPIN ROTATION COUPLING CONSTANTS AND G-TENSOR COMPONENTS [J].

CURL, RF .

MOLECULAR PHYSICS, 1965, 9 (06) :585-&

[4] VIBRONIC STRUCTURE OF THE LI3 GROUND-STATE [J].

DUGOURD, P ;

CHEVALEYRE, J ;

BROYER, M ;

WOLF, JP ;

WOSTE, L .

CHEMICAL PHYSICS LETTERS, 1990, 175 (06) :555-560

[5] STATIC AND DYNAMIC FREQUENCY SHIFTS IN ELECTRON SPIN RESONANCE SPECTRA [J].

FRAENKEL, G .

JOURNAL OF CHEMICAL PHYSICS, 1965, 42 (12) :4275-&

[6] ELECTRON-SPIN-RESONANCE OF PSEUDOROTATING LI-3(6) AND LI-3(7) [J].

GARLAND, DA ;

LINDSAY, DM .

JOURNAL OF CHEMICAL PHYSICS, 1983, 78 (06) :2813-2816

[7] GLORY UNDULATIONS IN SCATTERING OF ORIENTED GA(2P3/2) ATOMS BY RARE-GAS ATOMS [J].

HISHINUMA, N ;

SUEOKA, O .

CHEMICAL PHYSICS LETTERS, 1983, 98 (05) :414-418

[8]

HISHINUMA N, 1990, AT COLLISION RES JPN, V16, P152

[9] THE ELECTRON-SPIN RESONANCE-SPECTRUM OF THE LITHIUM TRIMER IN HYDROCARBON MATRICES [J].

HOWARD, JA ;

SUTCLIFFE, R ;

MILE, B .

CHEMICAL PHYSICS LETTERS, 1984, 112 (01) :84-86

[10] ELECTRON-SPIN RESONANCE-SPECTRUM OF MATRIX-ISOLATED CU-3 [J].

HOWARD, JA ;

PRESTON, KF ;

SUTCLIFFE, R ;

MILE, B .

JOURNAL OF PHYSICAL CHEMISTRY, 1983, 87 (04) :536-537