DE2307517C2 - Hohlraumresonator für Elektronenspinresonanzspektrometer - Google Patents
Hohlraumresonator für ElektronenspinresonanzspektrometerInfo
- Publication number
- DE2307517C2 DE2307517C2 DE2307517A DE2307517A DE2307517C2 DE 2307517 C2 DE2307517 C2 DE 2307517C2 DE 2307517 A DE2307517 A DE 2307517A DE 2307517 A DE2307517 A DE 2307517A DE 2307517 C2 DE2307517 C2 DE 2307517C2
- Authority
- DE
- Germany
- Prior art keywords
- sample
- sample element
- cavity resonator
- dielectric material
- cavity
- 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
Links
- 238000004435 EPR spectroscopy Methods 0.000 title claims description 6
- 239000003989 dielectric material Substances 0.000 claims description 21
- 230000005684 electric field Effects 0.000 claims description 11
- 239000010453 quartz Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010016352 Feeling of relaxation Diseases 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 239000013598 vector Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
- G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
- G01R33/345—Constructional details, e.g. resonators, specially adapted to MR of waveguide type
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22978872A | 1972-02-28 | 1972-02-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2307517A1 DE2307517A1 (de) | 1973-10-04 |
| DE2307517C2 true DE2307517C2 (de) | 1985-01-31 |
Family
ID=22862663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2307517A Expired DE2307517C2 (de) | 1972-02-28 | 1973-02-15 | Hohlraumresonator für Elektronenspinresonanzspektrometer |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3757204A (en:Method) |
| AU (1) | AU472073B2 (en:Method) |
| CA (1) | CA976613A (en:Method) |
| CH (1) | CH552809A (en:Method) |
| DE (1) | DE2307517C2 (en:Method) |
| FR (1) | FR2178570A5 (en:Method) |
| GB (1) | GB1366475A (en:Method) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD247432S (en) | 1977-02-28 | 1978-03-07 | The United States Of America As Represented By The Field Operations Bureau Of The Federal Communications Commission | Fine and coarse tuning assembly for cavities |
| US4549136A (en) * | 1983-04-07 | 1985-10-22 | Varian Associates, Inc. | Controlled susceptibility plugs |
| IT206683Z2 (it) * | 1985-11-20 | 1987-10-01 | Gte Telecom Spa | Cavita' risonante a microonde con dielettrico metallizato. |
| JP3375089B2 (ja) * | 1992-06-09 | 2003-02-10 | 住友特殊金属株式会社 | 電子スピン共鳴用薄板空胴共振器 |
| US5698986A (en) * | 1996-02-12 | 1997-12-16 | Allen-Bradley Company, Inc. | Cigarette density monitor |
| WO2000072033A2 (en) * | 1999-05-21 | 2000-11-30 | The General Hospital Corporation | Tem resonator for magnetic resonance imaging |
| KR20030036663A (ko) * | 2000-07-31 | 2003-05-09 | 리전츠 오브 더 유니버스티 오브 미네소타 | 무선 주파 자계 유닛 |
| DE10297055T5 (de) * | 2001-07-25 | 2004-07-29 | MCW Research Foundation, Inc., Milwaukee | Hohlraum für EPR Spektroskopie, aufweisend ein axial gleichförmiges Feld |
| US7088101B2 (en) * | 2003-07-25 | 2006-08-08 | Molecular Specialties, Inc. | Aqueous sample holder for EPR and MR spectroscopy |
| EP1751571B1 (en) * | 2004-05-07 | 2020-07-15 | Regents Of The University Of Minnesota | Multi-current elements for magnetic resonance radio frequency coils |
| GB0713047D0 (en) * | 2007-07-06 | 2007-08-15 | Airbus Uk Ltd | Method and apparatus for testing composite materials |
| FI125953B (fi) * | 2011-10-18 | 2016-04-29 | Tongyo Technology Oy | Menetelmä RF-suotimen valmistamiseksi ja RF-suodin |
| EP3070488B1 (en) | 2015-03-18 | 2017-08-30 | Bruker BioSpin GmbH | Epr microwave cavity for small magnet airgaps |
| PL3767318T3 (pl) * | 2019-07-19 | 2022-03-07 | Bruker Biospin Gmbh | Odmiana q, m oraz d ze względu na zmienną objętość płynu |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3559043A (en) * | 1967-07-03 | 1971-01-26 | Varian Associates | Bimodal cavity resonator and microwave spectrometers using same |
-
1972
- 1972-02-28 US US00229788A patent/US3757204A/en not_active Expired - Lifetime
-
1973
- 1973-02-15 DE DE2307517A patent/DE2307517C2/de not_active Expired
- 1973-02-16 FR FR7305575A patent/FR2178570A5/fr not_active Expired
- 1973-02-16 AU AU52271/73A patent/AU472073B2/en not_active Expired
- 1973-02-27 CA CA164,700A patent/CA976613A/en not_active Expired
- 1973-02-27 GB GB960273A patent/GB1366475A/en not_active Expired
- 1973-02-28 CH CH293073A patent/CH552809A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU5227173A (en) | 1974-08-22 |
| CA976613A (en) | 1975-10-21 |
| DE2307517A1 (de) | 1973-10-04 |
| GB1366475A (en) | 1974-09-11 |
| US3757204A (en) | 1973-09-04 |
| CH552809A (de) | 1974-08-15 |
| AU472073B2 (en) | 1976-05-13 |
| FR2178570A5 (en:Method) | 1973-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OGA | New person/name/address of the applicant | ||
| OD | Request for examination | ||
| 8120 | Willingness to grant licences paragraph 23 | ||
| 8125 | Change of the main classification |
Ipc: G01N 24/04 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: DERZEIT KEIN VERTRETER BESTELLT |