Slichter's research focused primarily on
NMR and
superconductivity. His most important work includes: • Co-discoverer of the Hebel–Slichter effect, giving the earliest evidence for the
BCS theory of superconductivity. • With Tom Carver, gave the first demonstration of the
Overhauser Effect. • With
Gutowsky and McCall, discovered
J-coupling. • With Bob Schumacher and Tom Carver, performed the first measurement of the
Pauli spin susceptibility of conduction electrons. Other notable scientific contributions include the introduction of phase sensitive detection to pulsed NMR and its use to detect weak signals, studies of
charge density waves and of the
Kondo effect, the theory of ^{19}F
chemical shifts, NMR studies of
high-temperature superconductivity, theory of the effects of chemical exchange on NMR spectra, and studies of NMR of metal surfaces (catalysis). In 1969 he received the
Langmuir Prize, and 1996 the
Buckley Prize, both from the
American Physical Society. The
American Chemical Society honored his discovery of
J-coupling with a Citation for Chemical Breakthrough Award in 2016. Slichter was an
Alfred P. Sloan Fellow from 1955–1961. Slichter received honorary Doctor of Science degrees from the
University of Waterloo (1993) and
Leipzig University (2010), and an honorary Doctor of Laws (LL.D.) degree from
Harvard University in 1996. ==Family==