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1. WO2021064687 - SAMPLE HOLDER FOR MEASUREMENTS OF OPTICALLY DETECTED MAGNETIC RESONANCE

Publication Number WO/2021/064687
Publication Date 08.04.2021
International Application No. PCT/IB2020/059288
International Filing Date 02.10.2020
IPC
G01R 33/30 2006.01
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33Arrangements or instruments for measuring magnetic variables
20involving magnetic resonance
28Details of apparatus provided for in groups G01R33/44-G01R33/6496
30Sample handling arrangements, e.g. sample cells, spinning mechanisms
G01R 33/32 2006.01
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33Arrangements or instruments for measuring magnetic variables
20involving magnetic resonance
28Details of apparatus provided for in groups G01R33/44-G01R33/6496
32Excitation or detection systems, e.g. using radiofrequency signals
G01R 33/34 2006.01
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33Arrangements or instruments for measuring magnetic variables
20involving magnetic resonance
28Details of apparatus provided for in groups G01R33/44-G01R33/6496
32Excitation or detection systems, e.g. using radiofrequency signals
34Constructional details, e.g. resonators
G01N 24/10 2006.01
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 33/60 2006.01
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33Arrangements or instruments for measuring magnetic variables
20involving magnetic resonance
60using electron paramagnetic resonance
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 33/30
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33Arrangements or instruments for measuring magnetic variables
20involving magnetic resonance
28Details of apparatus provided for in groups G01R33/44 - G01R33/64
30Sample handling arrangements, e.g. sample cells, spinning mechanisms
G01R 33/323
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33Arrangements or instruments for measuring magnetic variables
20involving magnetic resonance
28Details of apparatus provided for in groups G01R33/44 - G01R33/64
32Excitation or detection systems, e.g. using radio frequency signals
323Detection of MR without the use of RF or microwaves, e.g. force-detected MR, thermally detected MR, MR detection via electrical conductivity, optically detected MR
G01R 33/34007
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
33Arrangements or instruments for measuring magnetic variables
20involving magnetic resonance
28Details of apparatus provided for in groups G01R33/44 - G01R33/64
32Excitation or detection systems, e.g. using radio frequency signals
34Constructional details, e.g. resonators ; , specially adapted to MR
34007Manufacture of RF coils, e.g. using printed circuit board technology; additional hardware for providing mechanical support to the RF coil assembly or to part thereof, e.g. a support for moving the coil assembly relative to the remainder of the MR system
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
  • UNIWERSYTET WARSZAWSKI
Inventors
  • GORYCA, Mateusz
  • BOGUCKI, Aleksander
Agents
  • DARGIEWICZ, Joanna
Priority Data
PL43138704.10.2019PL
Publication Language English (EN)
Filing Language Polish (PL)
Designated States
Title
(EN) SAMPLE HOLDER FOR MEASUREMENTS OF OPTICALLY DETECTED MAGNETIC RESONANCE
(FR) PORTE-ÉCHANTILLON DESTINÉ À DES MESURES DE RÉSONANCE MAGNÉTIQUE DÉTECTÉE OPTIQUEMENT
Abstract
(EN)
The invention is related to a sample holder for measurements of optically detected magnetic resonance, including a bottom plate, a top plate and a middle plate, wherein all the plates are made of a dielectric material. The top plate is provided with at least one top opening, enabling continuous optical access to the studied sample during measurements. The sample is placed in the central opening provided in the middle plate. The non-magnetic conductive strips provided on the surfaces of the bottom plate, the middle plate and the top plate ensure formation of an electrical circuit, which allows coupling of the studied sample with the generated microwave radiation to be achieved once the microwave sources is switched on. The invention also includes a sample holder for measurements of optically detected magnetic resonance, enabling formation of at least one loop of the electrical circuit.
(FR)
L'invention se rapporte à un porte-échantillon destiné à des mesures de résonance magnétique détectée optiquement, comprenant une plaque inférieure, une plaque supérieure et une plaque intermédiaire, toutes les plaques étant constituées d'un matériau diélectrique. La plaque supérieure est pourvue d'au moins une ouverture supérieure, permettant un accès optique continu vers l'échantillon étudié pendant les mesures. L'échantillon est placé dans l'ouverture centrale ménagée dans la plaque intermédiaire. Les bandes conductrices non magnétiques disposées sur les surfaces de la plaque inférieure, de la plaque intermédiaire et de la plaque supérieure assurent la formation d'un circuit électrique, ce qui permet d'obtenir un couplage de l'échantillon étudié au rayonnement micro-onde généré une fois que les sources de micro-ondes sont activées. L'invention comprend également un porte-échantillon destiné à des mesures de résonance magnétique détectée optiquement, permettant la formation d'au moins une boucle du circuit électrique.
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