Zobrazeno 1 - 10
of 14
pro vyhledávání: '"K. S. Cujia"'
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
Nuclear magnetic resonance imaging at the atomic scale has been limited to detection and localisation of single nuclear spins. Here, the authors extend imaging to large nuclear spin clusters in 3D by combining weak quantum measurements, phase encodin
Externí odkaz:
https://doaj.org/article/64a24cb262e54e6bb64b68fcbad4731e
Three-dimensional localization spectroscopy of individual nuclear spins with sub-Angstrom resolution
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Electron spins in nitrogen vacancy centres are perturbed by nearby nuclear spins, making it possible to infer some of the nuclear spins' properties. Here the authors demonstrate a technique that can determine the location of nuclear spins in three-di
Externí odkaz:
https://doaj.org/article/333ee59f83e3450e917c7ba7f535d6af
Publikováno v:
Nature communications. 13(1)
Nuclear magnetic resonance imaging (MRI) at the atomic scale offers exciting prospects for determining the structure and function of individual molecules and proteins. Quantum defects in diamond have recently emerged as a promising platform towards r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::80ea456c3e0d6074b29d76bd069d007b
https://pubmed.ncbi.nlm.nih.gov/35273190
https://pubmed.ncbi.nlm.nih.gov/35273190
Publikováno v:
Review of Scientific Instruments
Review of Scientific Instruments, 91 (11)
Review of Scientific Instruments, 91 (11)
The active manipulation of nuclear spins with radio-frequency (RF) coils is at the heart of nuclear magnetic resonance (NMR) spectroscopy and spin-based quantum devices. Here, we present a miniature RF transmitter designed to generate strong RF pulse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::423a19c804d916e29bc31cf393dce4f1
Publikováno v:
Nature. 571(7764)
Nuclear magnetic resonance (NMR) spectroscopy is a powerful technique for analysing the structure and function of molecules, and for performing three-dimensional imaging of their spin densities. At the heart of NMR spectrometers is the detection of e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::80ee74f9a06b22ac031aaa7a0b6f01ad
https://pubmed.ncbi.nlm.nih.gov/31235949
https://pubmed.ncbi.nlm.nih.gov/31235949
Three-dimensional localization spectroscopy of individual nuclear spins with sub-Angstrom resolution
Autor:
Jonathan Zopes, Kohei M. Itoh, Jeremy M. Boss, K. S. Cujia, Kazunari Sasaki, Christian L. Degen
Publikováno v:
Nature Communications
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Nuclear magnetic resonance (NMR) spectroscopy is a powerful method for analyzing the chemical composition and molecular structure of materials. At the nanometer scale, NMR has the prospect of mapping the atomic-scale structure of individual molecules
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bffc66d6f6338d5c656fba2c25de429
Publikováno v:
Physical Review Letters
Physical Review Letters, 121 (17)
Physical Review Letters, 121 (17)
Physical Review Letters, 121 (17)
ISSN:0031-9007
ISSN:1079-7114
ISSN:0031-9007
ISSN:1079-7114
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3ed90824c7fd34a01e736615ff14215
Autor:
Jonathan Zopes, Kento Sasaki, Takuya F. Segawa, K. S. Cujia, Kohei M. Itoh, Christian L. Degen, K. Chang, Jens Michael Boss
Publikováno v:
Physical Review Letters, 119 (26)
We investigate the application of amplitude-shaped control pulses for enhancing the time and frequency resolution of multipulse quantum sensing sequences. Using the electronic spin of a single nitrogen vacancy center in diamond and up to 10,000 coher
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c742a826a6191e34900dc7759e31ed14
https://pubmed.ncbi.nlm.nih.gov/29328731
https://pubmed.ncbi.nlm.nih.gov/29328731
Publikováno v:
Science, 356 (6340)
Quantum sensing takes advantage of well controlled quantum systems for performing measurements with high sensitivity and precision. We have implemented a concept for quantum sensing with arbitrary frequency resolution, independent of the qubit probe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf614102895f394def492c525f33b6cc
Autor:
Julien Armijo, K. S. Cujia, Jens Michael Boss, Jeronimo R. Maze, K. Chang, Christian L. Degen, T. Rosskopf
We report on Fourier spectroscopy experiments performed with near-surface nitrogen-vacancy centers in a diamond chip. By detecting the free precession of nuclear spins rather than applying a multipulse quantum sensing protocol, we are able to unambig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8a49a8f7eebeeb91211bd9cd1dfaba8
http://arxiv.org/abs/1512.03178
http://arxiv.org/abs/1512.03178