Beam-Type Masers for Radiofrequency Spectroscopy

The Maser—New Type of Microwave Amplifier, Frequency Standard, and Spectrometer

1955 • 635 citations

Approximate Treatment of the Effect of Centrifugal Distortion on the Rotational Energy Levels of Asymmetric-Rotor Molecules

1952 • 394 citations

Further Aspects of the Theory of the Maser

1956 • 148 citations

Centrifugal Distortion in Asymmetric Top Molecules. I. Ordinary Formaldehyde,<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">H</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant="normal">C</mml:mi></mml:mrow><mml:mrow><mml:mn>12</mml:mn></mml:mrow></…

1951 • 116 citations

Characteristics of the Beam Type Maser I

1957 • 28 citations

Magnetic Hyperfine Spectrum of H₂CO by a Maser

1959 • 25 citations

Radiofrequency Spectroscopy Using Three-Level Maser Action

1959 • 20 citations

Characteristics of the Beam Type Maser. II

1958 • 19 citations