FR3066831B1 - Microdosimetre a structure diamant - Google Patents

Microdosimetre a structure diamant Download PDF

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Publication number
FR3066831B1
FR3066831B1 FR1754705A FR1754705A FR3066831B1 FR 3066831 B1 FR3066831 B1 FR 3066831B1 FR 1754705 A FR1754705 A FR 1754705A FR 1754705 A FR1754705 A FR 1754705A FR 3066831 B1 FR3066831 B1 FR 3066831B1
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FR
France
Prior art keywords
electrode
microdosimeter
relates
diamond structure
useful volume
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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FR1754705A
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English (en)
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FR3066831A1 (fr
Inventor
Michal Pomorski
Dominique Tromson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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Priority to FR1754705A priority Critical patent/FR3066831B1/fr
Publication of FR3066831A1 publication Critical patent/FR3066831A1/fr
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Publication of FR3066831B1 publication Critical patent/FR3066831B1/fr
Expired - Fee Related legal-status Critical Current
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/26—Measuring radiation intensity with resistance detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/02—Dosimeters

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiation-Therapy Devices (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

L'invention se situe dans le domaine de la microdosimétrie, notamment à des fins de traitement thérapeutique. Elle concerne un microdosimètre comprenant une ou plusieurs cellules chacune apte à générer un courant sous un faisceau incident d'ions ou de protons. L'invention concerne également un procédé de fabrication de ce dosimètre. Selon l'invention, le microdosimètre (10) comprend, pour chaque cellule (20): ▪ un volume utile (21) formé dans une membrane (11) de diamant intrinsèque, ▪ une première électrode (23) et une deuxième électrode (24) agencées de part et d'autre de la membrane de diamant intrinsèque, les électrodes étant agencées de sorte que le volume utile soit interposé entre une première électrode et une deuxième électrode, et ▪ une zone de diamant dopé (22) formant des moyens de polarisation du volume utile entre la première électrode et la deuxième électrode.
FR1754705A 2017-05-29 2017-05-29 Microdosimetre a structure diamant Expired - Fee Related FR3066831B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1754705A FR3066831B1 (fr) 2017-05-29 2017-05-29 Microdosimetre a structure diamant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1754705 2017-05-29
FR1754705A FR3066831B1 (fr) 2017-05-29 2017-05-29 Microdosimetre a structure diamant

Publications (2)

Publication Number Publication Date
FR3066831A1 FR3066831A1 (fr) 2018-11-30
FR3066831B1 true FR3066831B1 (fr) 2021-06-25

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ID=59325510

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FR1754705A Expired - Fee Related FR3066831B1 (fr) 2017-05-29 2017-05-29 Microdosimetre a structure diamant

Country Status (1)

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FR (1) FR3066831B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3933448A1 (fr) * 2020-06-30 2022-01-05 Commissariat à l'Energie Atomique et aux Energies Alternatives Capteur à base de diamant comprenant des volumes micro-sensibles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997000456A1 (fr) * 1995-06-14 1997-01-03 Imperial College Of Science, Technology & Medicine Detecteur de neutrons
RU2607300C1 (ru) * 2015-10-27 2017-01-10 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет информационных технологий, радиотехники и электроники" Алмазный детектор ионизирующих излучений

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Publication number Publication date
FR3066831A1 (fr) 2018-11-30

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