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1. WO2021191119 - METHOD FOR DETECTING SPINS BY PHOTON COUNTING

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Publication Number WO/2021/191119
Publication Date 30.09.2021
International Application No. PCT/EP2021/057204
International Filing Date 22.03.2021
IPC
G01R 33/60 2006.1
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33Arrangements or instruments for measuring magnetic variables
20involving magnetic resonance
60using electron paramagnetic resonance
G01N 24/10 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
24Investigating or analysing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
10by using electron paramagnetic resonance
G01R 33/46 2006.1
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33Arrangements or instruments for measuring magnetic variables
20involving magnetic resonance
44using nuclear magnetic resonance
46NMR spectroscopy
CPC
G01N 24/10
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
24Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
10by using electron paramagnetic resonance
G01R 33/4608
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33Arrangements or instruments for measuring magnetic variables
20involving magnetic resonance
44using nuclear magnetic resonance [NMR]
46NMR spectroscopy
4608RF excitation sequences for enhanced detection, e.g. NOE, polarisation transfer, selection of a coherence transfer pathway
G01R 33/60
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33Arrangements or instruments for measuring magnetic variables
20involving magnetic resonance
60using electron paramagnetic resonance
Applicants
  • COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES [FR]/[FR]
Inventors
  • BERTET, Patrice
  • FLURIN, Emmanuel
Agents
  • MARKS & CLERK FRANCE
Priority Data
FR200297626.03.2020FR
Publication Language French (fr)
Filing Language French (FR)
Designated States
Title
(EN) METHOD FOR DETECTING SPINS BY PHOTON COUNTING
(FR) PROCEDE DE DETECTION DE SPINS PAR COMPTAGE DE PHOTONS
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Abstract
(EN) The invention relates to a method for detecting spin in a sample (E), involving exciting spins (SE) in said sample by means of an electromagnetic radio frequency or ultra-high frequency spin-flip pulse (IS) and detecting a noise signal produced by the return to equilibrium of the spins by means of a device (CP) for counting photons at radio frequency or ultra-high frequency.
(FR) Procédé de détection de spin dans un échantillon (E) comprenant l'excitation des spins (SE) de l'échantillon au moyen d'une impulsion électromagnétique (IS) radio- ou hyperfréquence de basculement des spins et la détection d'un signal de bruit produit par le retour à l'équilibre des spins au moyen d'un dispositif (CP) de comptage de photons à radiofréquence ou hyperfréquence.
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