DE2806858A1 - Halbleiter-strahlungsdetektor - Google Patents
Halbleiter-strahlungsdetektorInfo
- Publication number
- DE2806858A1 DE2806858A1 DE19782806858 DE2806858A DE2806858A1 DE 2806858 A1 DE2806858 A1 DE 2806858A1 DE 19782806858 DE19782806858 DE 19782806858 DE 2806858 A DE2806858 A DE 2806858A DE 2806858 A1 DE2806858 A1 DE 2806858A1
- Authority
- DE
- Germany
- Prior art keywords
- substrate
- measuring
- radiation detector
- radiation
- metal layer
- 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.)
- Granted
Links
- 230000005855 radiation Effects 0.000 title claims description 65
- 239000004065 semiconductor Substances 0.000 title claims description 10
- 239000000758 substrate Substances 0.000 claims description 81
- 229910052751 metal Inorganic materials 0.000 claims description 66
- 239000002184 metal Substances 0.000 claims description 66
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 28
- 238000004347 surface barrier Methods 0.000 claims description 14
- 230000004888 barrier function Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 230000003321 amplification Effects 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 229910052814 silicon oxide Inorganic materials 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 239000002800 charge carrier Substances 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910015365 Au—Si Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
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
- G01T1/24—Measuring radiation intensity with semiconductor 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
- G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
- G01T1/2914—Measurement of spatial distribution of radiation
- G01T1/2921—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras
- G01T1/2928—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras using solid state detectors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F30/00—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors
- H10F30/20—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors
- H10F30/29—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to radiation having very short wavelengths, e.g. X-rays, gamma-rays or corpuscular radiation
- H10F30/295—Surface barrier or shallow PN junction radiation detectors, e.g. surface barrier alpha-particle detectors
Landscapes
- 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)
- Measurement Of Radiation (AREA)
- Light Receiving Elements (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52016375A JPS5823911B2 (ja) | 1977-02-17 | 1977-02-17 | マルチチャネル型半導体放射線検出器 |
| JP52017951A JPS5826674B2 (ja) | 1977-02-21 | 1977-02-21 | 半導体放射線検出器 |
| JP1952777A JPS53105181A (en) | 1977-02-24 | 1977-02-24 | Semiconductor radiant-ray detector |
| JP1952877A JPS53105182A (en) | 1977-02-24 | 1977-02-24 | Semiconductor radiant-ray detector |
| JP52019526A JPS5833717B2 (ja) | 1977-02-24 | 1977-02-24 | 半導体放射線検出器 |
| JP52058074A JPS5841666B2 (ja) | 1977-05-19 | 1977-05-19 | 半導体放射線検出器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2806858A1 true DE2806858A1 (de) | 1978-08-24 |
| DE2806858C2 DE2806858C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-02-02 |
Family
ID=27548651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782806858 Granted DE2806858A1 (de) | 1977-02-17 | 1978-02-17 | Halbleiter-strahlungsdetektor |
Country Status (3)
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2949862A1 (de) * | 1978-12-14 | 1980-07-03 | Gen Electric | Festkoerperstrahlungsdetektor und anordnungen derselben |
| NL8200714A (nl) * | 1981-02-23 | 1982-09-16 | Gen Electric | Uit modulen opgebouwde vaste stof detectorcel. |
| EP0035182A3 (en) * | 1980-02-27 | 1983-01-26 | Tokyo Shibaura Denki Kabushiki Kaisha | Semiconductor radiation sensor arrangement for an automatic x-ray exposure control apparatus |
| DE3311931A1 (de) * | 1982-03-31 | 1983-10-13 | Tokyo Shibaura Denki K.K., Kawasaki | Strahlungsdetektor |
| EP0156024A1 (de) * | 1984-03-09 | 1985-10-02 | Siemens Aktiengesellschaft | Detektorsystem |
| DE102009015563B4 (de) * | 2009-03-30 | 2018-02-22 | Siemens Healthcare Gmbh | Röntgenstrahlungsdetektor zur Detektion von ionisierender Strahlung, insbesondere zur Verwendung in einem CT-System |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4461952A (en) * | 1980-10-24 | 1984-07-24 | Commissariat A L'energie Atomique | Portable computing device for measuring radiations |
| FR2492989A1 (fr) * | 1980-10-24 | 1982-04-30 | Commissariat Energie Atomique | Dispositif portatif de mesure de rayonnements ionisants utilisant un detecteur a semi-conducteur et a compensation electronique |
| US4377747A (en) * | 1980-12-08 | 1983-03-22 | Ford Aerospace And Communication Corporation | Non-uniform thermal imaging detector |
| US4445036A (en) * | 1981-04-21 | 1984-04-24 | Irt Corporation | Solid state fast-neutron spectrometer/dosimeter and detector therefor |
| US4472728A (en) * | 1982-02-19 | 1984-09-18 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Imaging X-ray spectrometer |
| NL8300419A (nl) * | 1983-02-04 | 1984-09-03 | Philips Nv | Roentgen analyse apparaat. |
| FR2595145B1 (fr) * | 1986-02-28 | 1989-03-31 | Thomson Csf | Systeme de visualisation a memoire |
| EP0239808B1 (en) * | 1986-03-03 | 1991-02-27 | Kabushiki Kaisha Toshiba | Radiation detecting device |
| EP0293094B1 (en) * | 1987-05-26 | 1993-11-18 | Matsushita Electric Industrial Co., Ltd. | Radiation detector |
| US5621238A (en) * | 1994-02-25 | 1997-04-15 | The United States Of America As Represented By The Secretary Of The Air Force | Narrow band semiconductor detector |
| FR2739455A1 (fr) * | 1995-09-28 | 1997-04-04 | Fessler Pierre | Dispositif de mesure de l'intensite de rayons x |
| US5707879A (en) * | 1997-01-08 | 1998-01-13 | Reinitz; Karl | Neutron detector based on semiconductor materials |
| JPH10253762A (ja) * | 1997-03-07 | 1998-09-25 | Horiba Ltd | エネルギー分散型半導体ｘ線検出器 |
| DE69835240T2 (de) | 1998-09-24 | 2007-06-06 | Elgems Ltd. | Photonendetektor in form einer pixel-matrix |
| EP1674887A3 (en) * | 1998-09-24 | 2006-11-08 | Elgems Ltd. | Pixelated photon detector |
| FR2792418B1 (fr) * | 1999-04-15 | 2001-06-01 | Commissariat Energie Atomique | Detecteur bidimensionnel de rayonnements ionisants et procede de fabrication de ce detecteur |
| JP2004273670A (ja) * | 2003-03-07 | 2004-09-30 | Renesas Technology Corp | 半導体装置 |
| US7291841B2 (en) * | 2003-06-16 | 2007-11-06 | Robert Sigurd Nelson | Device and system for enhanced SPECT, PET, and Compton scatter imaging in nuclear medicine |
| JP3852850B2 (ja) * | 2004-10-25 | 2006-12-06 | 株式会社日立製作所 | 放射線撮像装置及び核医学診断装置 |
| US7902517B1 (en) | 2008-06-18 | 2011-03-08 | The United States Of America As Represented By The United States Department Of Energy | Semiconductor neutron detector |
| WO2010052676A2 (en) * | 2008-11-10 | 2010-05-14 | Koninklijke Philips Electronics N.V. | Converter element for a radiation detector |
| US20100264506A1 (en) * | 2009-04-17 | 2010-10-21 | Olivier Evrard | Light-Tight Silicon Radiation Detector |
| US7947959B2 (en) * | 2009-04-21 | 2011-05-24 | Honeywell International Inc. | Enhanced sensitivity solid state radiation detector |
| WO2014172822A1 (zh) | 2013-04-26 | 2014-10-30 | 清华大学 | 一种半导体探测器 |
| CN105676264A (zh) * | 2013-04-26 | 2016-06-15 | 清华大学 | 一种半导体探测器 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3569704A (en) * | 1968-08-15 | 1971-03-09 | Atomic Energy Commission | Radiation dosimeter |
| US3598997A (en) * | 1968-07-05 | 1971-08-10 | Gen Electric | Schottky barrier atomic particle and x-ray detector |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4058729A (en) * | 1975-11-14 | 1977-11-15 | Arden Sher | Pyroelectric apparatus including effectively intrinsic semiconductor for converting radiant energy into electric energy |
| US4047037A (en) * | 1976-02-09 | 1977-09-06 | The Ohio State University | Gamma ray camera for nuclear medicine |
| FR2344132A1 (fr) * | 1976-03-09 | 1977-10-07 | Thomson Csf | Detecteur de rayonnement ionisant a semi-conducteur |
-
1978
- 1978-02-13 GB GB5710/78A patent/GB1559664A/en not_active Expired
- 1978-02-15 US US05/877,942 patent/US4210805A/en not_active Expired - Lifetime
- 1978-02-17 DE DE19782806858 patent/DE2806858A1/de active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3598997A (en) * | 1968-07-05 | 1971-08-10 | Gen Electric | Schottky barrier atomic particle and x-ray detector |
| US3569704A (en) * | 1968-08-15 | 1971-03-09 | Atomic Energy Commission | Radiation dosimeter |
Non-Patent Citations (3)
| Title |
|---|
| DE-Buch: Büker, Harald, Theorie und Praxis der Halbleiterdetektoren für Kernstrahlung, Berlin 1976, S. 99-101, 103-104, 121, 170-172 * |
| GB-Buch: T.S. Moss et.al., Semiconductor Opto-Electronics, London 1973, S. 153, 158-161 * |
| US-Z.: Rev. Sci. Instrum., Bd. 36, 1965, S. 1175-1176 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2949862A1 (de) * | 1978-12-14 | 1980-07-03 | Gen Electric | Festkoerperstrahlungsdetektor und anordnungen derselben |
| EP0035182A3 (en) * | 1980-02-27 | 1983-01-26 | Tokyo Shibaura Denki Kabushiki Kaisha | Semiconductor radiation sensor arrangement for an automatic x-ray exposure control apparatus |
| NL8200714A (nl) * | 1981-02-23 | 1982-09-16 | Gen Electric | Uit modulen opgebouwde vaste stof detectorcel. |
| DE3311931A1 (de) * | 1982-03-31 | 1983-10-13 | Tokyo Shibaura Denki K.K., Kawasaki | Strahlungsdetektor |
| EP0156024A1 (de) * | 1984-03-09 | 1985-10-02 | Siemens Aktiengesellschaft | Detektorsystem |
| DE102009015563B4 (de) * | 2009-03-30 | 2018-02-22 | Siemens Healthcare Gmbh | Röntgenstrahlungsdetektor zur Detektion von ionisierender Strahlung, insbesondere zur Verwendung in einem CT-System |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1559664A (en) | 1980-01-23 |
| US4210805A (en) | 1980-07-01 |
| DE2806858C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| 8128 | New person/name/address of the agent |
Representative=s name: HENKEL, G., DR.PHIL. FEILER, L., DR.RER.NAT. HAENZ |
|
| 8127 | New person/name/address of the applicant |
Owner name: KABUSHIKI KAISHA TOSHIBA, KAWASAKI, KANAGAWA, JP |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |