Experiments on Spin Temperature

A Nuclear Spin System at Negative Temperature

1951 • 417 citations

Nuclear Spin Relaxation Times in Single Crystals of LiF

1951 • 85 citations

Ultrasonic Excitation of Nuclear Magnetic Energy Levels of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant="normal">Na</mml:mi></mml:mrow><mml:mrow><mml:mn>23</mml:mn></mml:mrow></mml:msup></mml:mrow></mml:math>in NaCl

1956 • 63 citations