Reflection spectroscopy of spin-polarized atoms near a dielectric surface

1996 ◽  
Vol 13 (1) ◽  
pp. 3 ◽  
Author(s):  
Stefan Grafström ◽  
Tilo Blasberg ◽  
Dieter Suter
Keyword(s):  
Dielectric Surface ◽  
Reflection Spectroscopy ◽  
Spin Polarized ◽  
Polarized Atoms

Spin-Polarized Atoms in a Circularly Polarized Optical Dipole Trap

1999 ◽  
Vol 83 (7) ◽  
pp. 1311-1314 ◽  
Author(s):  
K. L. Corwin ◽  
S. J. M. Kuppens ◽  
D. Cho ◽  
C. E. Wieman
Keyword(s):  
Dipole Trap ◽  
Circularly Polarized ◽  
Optical Dipole Trap ◽  
Spin Polarized ◽  
Polarized Atoms

Two-Photon Selective Reflection Spectroscopy of Confined Atomic Vapor at the Interface with a Ferroelectric Layer

2013 ◽  
Vol 669 ◽  
pp. 226-232
Author(s):  
Yuan Yuan Li ◽  
Li Li ◽  
Yi Xin Lu ◽  
Xiang Wu Zhang
Keyword(s):  
Complex Refractive Index ◽  
Dielectric Surface ◽  
Optical Parameters ◽  
Atomic Vapor ◽  
Reflection Spectroscopy ◽  
Selective Reflection ◽  
Feasible Method ◽  
Two Photon ◽  
Ferroelectric Layer ◽  
Wall Collision

We examine two-photon selective reflection (SR) spectroscopy in a system of -type three-level atoms at the interface with a ferroelectric layer on a dielectric surface. Two-photon SR lines, exhibiting Dicke-narrowing profiles due to atom-wall collision and Doppler free configuration, are periodically modulated by the thickness of the atomic vapor. These SR lines can be modified by the thickness and the complex refractive index of the ferroelectric layer, and can probably be a feasible method used in the measurement of the optical parameters of the ferroelectric layer.

Nuclear Quadrupole Interaction of Alkali-Metal Atoms Adsorbed on Metal Surfaces

1986 ◽  
Vol 41 (1-2) ◽  
pp. 113-117
Author(s):  
D. Fick ◽  
B. Horn ◽  
E. Koch ◽  
U. Memmert
Keyword(s):  
Nuclear Spin ◽  
Metal Surfaces ◽  
Nuclear Quadrupole Interaction ◽  
Thermal Velocity ◽  
Metal Atoms ◽  
Spin Resonance ◽  
Spin Polarized ◽  
Nuclear Quadrupole ◽  
A New Technique ◽  
Polarized Atoms

A new technique is discussed for probing microscopic details o f surface charge distributionsusing beams o f thermal-velocity nuclear-spin-polarized atoms. The technique has made possibleone o f the first spin-relaxation and the first nuclear-spin-resonance experiments on single-crystalmetal surfaces.

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