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Article
Using Earth’s Field NMR to Study Brine Content in Antarctic Sea Ice: Comparison with Salinity and Temperature Estimates
We report on the use in Antarctica of a portable nuclear magnetic resonance spectrometer which utilizes the Earth’s magnetic field. We obtain estimates of brine content, in samples of sea ice extracted at diff...
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Article
Efficient distributed feedback solid state dye laser with a dynamic grating
We present the first operation of a distributed feedback solid state dye laser with a dynamic, pump-induced grating. Broadly tunable, narrow band operation in the region of 616 nm (604–649 nm) has been demonst...
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Article
Matrix elements of the radial-angular factorized harmonic oscillator
The radial wave functions of the harmonic oscillator are shown to form a basis for representations of the noncompact groupO 2,1 in the schemeSp 6,R ⊃O 2,1 ×SO 3. The tensor operatorsT q ...