D
Daniel Rugar
Researcher at IBM
Publications - 144
Citations - 19139
Daniel Rugar is an academic researcher from IBM. The author has contributed to research in topics: Magnetic resonance force microscopy & Magnetic force microscope. The author has an hindex of 60, co-authored 144 publications receiving 18344 citations. Previous affiliations of Daniel Rugar include Stanford University & University of Washington.
Papers
More filters
Journal ArticleDOI
Frequency modulation detection using high‐Q cantilevers for enhanced force microscope sensitivity
TL;DR: In this article, a frequency modulation (FM) technique has been demonstrated which enhances the sensitivity of attractive mode force microscopy by an order of magnitude or more, which is made possible by operating in a moderate vacuum (<10−3 Torr).
Journal ArticleDOI
Single spin detection by magnetic resonance force microscopy
TL;DR: The long relaxation time of the measured signal suggests that the state of an individual spin can be monitored for extended periods of time, even while subjected to a complex set of manipulations that are part of the MRFM measurement protocol.
Journal Article
Single spin detection by magnetic resonance force microscopy
TL;DR: In this article, the authors reported the detection of an individual electron spin by magnetic resonance force microscopy (MRFM) and achieved a spatial resolution of 25nm in one dimension for an unpaired spin in silicon dioxide.
Journal ArticleDOI
Nanoscale Nuclear Magnetic Resonance with a Nitrogen-Vacancy Spin Sensor
Harry Jonathon Mamin,Moonhee Kim,Moonhee Kim,Mark H. Sherwood,Charles T. Rettner,Kenichi Ohno,David D. Awschalom,Daniel Rugar +7 more
TL;DR: It is shown that the NV center senses the nanotesla field fluctuations from the protons, enabling both time-domain and spectroscopic NMR measurements on the nanometer scale.
Journal ArticleDOI
Quality factors in micron- and submicron-thick cantilevers
TL;DR: In this article, measurements of the mechanical quality factor Q for arrays of silicon-nitride, polysilicon, and single-crystal silicon cantilevers have been obtained by studying the dependence of Q on cantilever material, geometry, and surface treatments.