Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Daniel Rugar"'
Autor:
Martin Sandberg, Noel Arellano, H. J. Mamin, Cihan Kurter, Mark H. Sherwood, Daniel Rugar, M. A. Mueed, Matthias Steffen, Robert M. Shelby, Benjamin Madon, Charles T. Rettner, Santino D. Carnevale, B. Trimm, E. Huang, Aakash Pushp
Publikováno v:
Physical Review Applied. 16
We have demonstrated a novel type of superconducting transmon qubit in which a Josephson junction has been engineered to act as its own parallel shunt capacitor. This merged-element transmon (MET) potentially offers a smaller footprint and simpler fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b44f1b2dcf8ebaf4e3e5770391b6c767
https://doi.org/10.1103/physrevapplied.16.024023
https://doi.org/10.1103/physrevapplied.16.024023
Autor:
Daniel Rugar, Franz J. Giessibl
Publikováno v:
Science. 365:760-760
Calvin (“Cal”) Forrest Quate, a pioneer in nanoscience and inventor of new forms of microscopy, passed away on 6 July 2019. He was 95. Cal was always on the lookout for science's practical applications. His inquisitive and inventive mind led to i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50fddaac1da841cc2cd53d9eded49912
https://doi.org/10.1126/science.aay9386
https://doi.org/10.1126/science.aay9386
Autor:
Lei Chen, Daniel Rugar, Harry Jonathon Mamin, John A. Marohn, Jonilyn G. Longenecker, Alexander W. Senko, Charles T. Rettner
Publikováno v:
ACS Nano. 6:9637-9645
Detection of magnetic resonance as a force between a magnetic tip and nuclear spins has previously been shown to enable sub-10 nm resolution 1H imaging. Maximizing the spin force in such a magnetic resonance force microscopy (MRFM) experiment demands
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28669feec90a451c3e49e69c50a0459d
https://doi.org/10.1021/nn3030628
https://doi.org/10.1021/nn3030628
Publikováno v:
Proceedings of the National Academy of Sciences. 106:1313-1317
We have combined ultrasensitive magnetic resonance force microscopy (MRFM) with 3D image reconstruction to achieve magnetic resonance imaging (MRI) with resolution 1 H spin density within individual tobacco mosaic virus particles sitting on a nanomet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::913e600b2fad61387542399031a9055a
https://doi.org/10.1073/pnas.0812068106
https://doi.org/10.1073/pnas.0812068106
Autor:
M. Kim, Mark H. Sherwood, Harry Jonathon Mamin, Daniel Rugar, David D. Awschalom, Kenichi Ohno
We show that electric field noise from surface charge fluctuations can be a significant source of spin decoherence for near-surface nitrogen-vacancy (NV) centers in diamond. This conclusion is based on the increase in spin coherence observed when the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfc84aa47ce4eb7e2f34e8df96e97e24
Publikováno v:
IEEE Transactions on Signal Processing. 54:2049-2062
Detection of a finite-state Markov signal in additive white Gaussian noise (AWGN) can be done in an intuitive manner by applying an appropriate filter and using an energy detector. One might not expect this heuristic approach to signal detection to b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::265f5bf354b92d93659be21882b4047e
https://doi.org/10.1109/tsp.2006.874413
https://doi.org/10.1109/tsp.2006.874413
Publikováno v:
Science. 307:408-411
We demonstrate the ability to create spin order by using a magnetic resonance force microscope to harness the naturally occurring statistical fluctuations in small ensembles of electron spins. In one method, we hyperpolarized the spin system by selec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1ab36517217cf8b6b99b7b22d8d8a16
https://doi.org/10.1126/science.1106718
https://doi.org/10.1126/science.1106718
Publikováno v:
Nature. 430:329-332
Magnetic resonance imaging (MRI) is well known as a powerful technique for visualizing subsurface structures with three-dimensional spatial resolution. Pushing the resolution below 1 micro m remains a major challenge, however, owing to the sensitivit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6215c3b6e64d4d32aa08fcab876a9993
https://doi.org/10.1038/nature02658
https://doi.org/10.1038/nature02658
Publikováno v:
Review of Scientific Instruments. 74:2749-2753
We have fabricated a superconducting resonator capable of generating a strong microwave magnetic field in a small (100 μm) volume for low temperature magnetic resonance experiments. While the resonator was specifically developed for use at millikelv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::630e2ec555aa424ba08e3f0c37c463ac
https://doi.org/10.1063/1.1564278
https://doi.org/10.1063/1.1564278
Autor:
Daniel Rugar
Publikováno v:
The Journal of the Acoustical Society of America. 142:2630-2630
Receiving the 1981 Hunt Postdoctoral Research Fellowship helped launch a fulfilling scientific journey that still continues today. The fellowship enabled me to continue my work on gigahertz frequency acoustic microscopy at Stanford University under P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00b306b1b52e91a24e07f1b681a7091c
https://doi.org/10.1121/1.5014632
https://doi.org/10.1121/1.5014632