DE2504003C3 - Verfahren zum Messen der Elektronenspinresonanz und dafür geeignetes Spektrometer - Google Patents
Verfahren zum Messen der Elektronenspinresonanz und dafür geeignetes SpektrometerInfo
- Publication number
- DE2504003C3 DE2504003C3 DE2504003A DE2504003A DE2504003C3 DE 2504003 C3 DE2504003 C3 DE 2504003C3 DE 2504003 A DE2504003 A DE 2504003A DE 2504003 A DE2504003 A DE 2504003A DE 2504003 C3 DE2504003 C3 DE 2504003C3
- Authority
- DE
- Germany
- Prior art keywords
- microwave
- signal
- observation
- sample
- pump
- 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
- 238000000034 method Methods 0.000 title claims description 12
- 238000004435 EPR spectroscopy Methods 0.000 title claims description 8
- 230000002902 bimodal effect Effects 0.000 claims description 22
- 238000011084 recovery Methods 0.000 claims description 19
- 230000006698 induction Effects 0.000 claims description 16
- 230000005291 magnetic effect Effects 0.000 claims description 15
- 238000005086 pumping Methods 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 8
- 230000005298 paramagnetic effect Effects 0.000 claims description 8
- 230000010355 oscillation Effects 0.000 claims description 4
- 230000001427 coherent effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000009738 saturating Methods 0.000 claims description 2
- 238000012552 review Methods 0.000 claims 4
- 238000012545 processing Methods 0.000 claims 3
- 235000003197 Byrsonima crassifolia Nutrition 0.000 claims 1
- 240000001546 Byrsonima crassifolia Species 0.000 claims 1
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- 238000011161 development Methods 0.000 claims 1
- 238000002474 experimental method Methods 0.000 claims 1
- 239000011796 hollow space material Substances 0.000 claims 1
- 230000005415 magnetization Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 210000003899 penis Anatomy 0.000 claims 1
- 238000004316 pulse electron spin resonance spectroscopy Methods 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- 230000003595 spectral effect Effects 0.000 claims 1
- 230000010287 polarization Effects 0.000 description 8
- 239000013078 crystal Substances 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 5
- 239000012212 insulator Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
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- 101150087426 Gnal gene Proteins 0.000 description 1
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- 238000013016 damping Methods 0.000 description 1
- 238000001362 electron spin resonance spectrum Methods 0.000 description 1
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- 238000000926 separation method Methods 0.000 description 1
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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
- G01R33/60—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using electron paramagnetic resonance
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US440108A US3879653A (en) | 1974-02-06 | 1974-02-06 | Microwave spectrometer employing a bimodal cavity resonator |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2504003A1 DE2504003A1 (de) | 1975-08-07 |
| DE2504003B2 DE2504003B2 (de) | 1979-08-23 |
| DE2504003C3 true DE2504003C3 (de) | 1980-05-08 |
Family
ID=23747477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2504003A Expired DE2504003C3 (de) | 1974-02-06 | 1975-01-31 | Verfahren zum Messen der Elektronenspinresonanz und dafür geeignetes Spektrometer |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3879653A (forum.php) |
| JP (1) | JPS50127689A (forum.php) |
| CA (1) | CA1015031A (forum.php) |
| CH (1) | CH587490A5 (forum.php) |
| DE (1) | DE2504003C3 (forum.php) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4455527A (en) * | 1982-06-29 | 1984-06-19 | Union Carbide Corporation | Magnetic resonance apparatus |
| DE3726045A1 (de) * | 1987-08-06 | 1989-02-16 | Bruker Analytische Messtechnik | Elektronenspinresonanz-spektrometer |
| DE3726051A1 (de) * | 1987-08-06 | 1989-02-16 | Bruker Analytische Messtechnik | Elektronenspinresonanz-spektrometer |
| US4885538A (en) * | 1988-08-19 | 1989-12-05 | The Regents Of The University Of California | Low data rate low noise serial digital communication link for magnetic resonance imaging systems |
| US5233303A (en) * | 1991-05-23 | 1993-08-03 | Barney Bales | Portable dedicated electron spin resonance spectrometer |
| JP3281007B2 (ja) * | 1991-12-06 | 2002-05-13 | 住友特殊金属株式会社 | 電子スピン共鳴装置 |
| FR2726088B1 (fr) * | 1994-10-19 | 1997-01-24 | Sadis Bruker Spectrospin | Procede de reglage et d'ajustement en frequence, notamment de ponts hyperfrequences, et dispositif mettant en oeuvre un tel procede |
| US5838156A (en) * | 1995-06-23 | 1998-11-17 | Jeol Ltd. | Method and apparatus for automatic phase correction of NMR spectra |
| DE10297055T5 (de) * | 2001-07-25 | 2004-07-29 | MCW Research Foundation, Inc., Milwaukee | Hohlraum für EPR Spektroskopie, aufweisend ein axial gleichförmiges Feld |
| US8664955B1 (en) | 2010-02-22 | 2014-03-04 | Howard J. Halpern | High-isolation transmit/receive surface coils and method for EPRI |
| US10551450B2 (en) * | 2011-06-14 | 2020-02-04 | The University Of Chicago | Method and apparatus for resonator signal production and measurement |
| RU2547899C1 (ru) * | 2013-11-19 | 2015-04-10 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Казанский (Приволжский) Федеральный Университет" (ФГАОУ ВПО КФУ) | Способ определения фактора насыщения электронных переходов парамагнитной подсистемы в веществе |
| GB2533418A (en) * | 2014-12-19 | 2016-06-22 | Salunda Ltd | Measurement of sugar in solution |
| DE102016225793B3 (de) * | 2016-12-21 | 2018-02-08 | Siemens Healthcare Gmbh | Kalibrierung einer Magnetresonanzvorrichtung |
| CN114720919B (zh) * | 2022-06-09 | 2022-09-30 | 中国科学技术大学 | 微波磁场测量方法及微波磁场测量系统 |
Family Cites Families (3)
| 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 |
| US3581190A (en) * | 1968-09-17 | 1971-05-25 | Mc Donnell Douglas Corp | Microwave resonance systems employing a bimodal cavity |
| US3609520A (en) * | 1970-02-04 | 1971-09-28 | Varian Associates | Bimodel cavity resonator for microwave spectrometers |
-
1974
- 1974-02-06 US US440108A patent/US3879653A/en not_active Expired - Lifetime
-
1975
- 1975-01-31 DE DE2504003A patent/DE2504003C3/de not_active Expired
- 1975-02-05 CA CA219,403A patent/CA1015031A/en not_active Expired
- 1975-02-06 JP JP50015845A patent/JPS50127689A/ja active Pending
- 1975-02-06 CH CH141975A patent/CH587490A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2504003A1 (de) | 1975-08-07 |
| CA1015031A (en) | 1977-08-02 |
| CH587490A5 (forum.php) | 1977-05-13 |
| JPS50127689A (forum.php) | 1975-10-07 |
| US3879653A (en) | 1975-04-22 |
| DE2504003B2 (de) | 1979-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8328 | Change in the person/name/address of the agent |