WO2012087183A3 - Способ формирования спиновых волн - Google Patents
Способ формирования спиновых волн Download PDFInfo
- Publication number
- WO2012087183A3 WO2012087183A3 PCT/RU2011/001000 RU2011001000W WO2012087183A3 WO 2012087183 A3 WO2012087183 A3 WO 2012087183A3 RU 2011001000 W RU2011001000 W RU 2011001000W WO 2012087183 A3 WO2012087183 A3 WO 2012087183A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- working
- energy level
- spin density
- excited state
- working area
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000005418 spin wave Effects 0.000 title abstract 2
- 230000005281 excited state Effects 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910021389 graphene Inorganic materials 0.000 abstract 2
- 230000007704 transition Effects 0.000 abstract 2
- 230000001427 coherent effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N70/00—Solid-state devices having no potential barriers, and specially adapted for rectifying, amplifying, oscillating or switching
- H10N70/10—Solid-state travelling-wave devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S1/00—Masers, i.e. devices using stimulated emission of electromagnetic radiation in the microwave range
- H01S1/02—Masers, i.e. devices using stimulated emission of electromagnetic radiation in the microwave range solid
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N50/00—Galvanomagnetic devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/20—Carbon compounds, e.g. carbon nanotubes or fullerenes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Hall/Mr Elements (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
В способе на предварительно выделенную рабочую область графеновой пленки линейным размером 2000 нм, разделенную на участки размером 50-100 нм, воздействуют импульсным переменным магнитным полем, частота которого составляет 3 терагерца и соответствует переходу с основного энергетического уровня, соответствующего невозбужденному состоянию спиновой плотности, на четвертый рабочий энергетический уровень возбужденного состояния спиновой плотности в графеновой пленке, вызывая энергетическую накачку спиновой плотности. По краям рабочей области формируют пространственно локализованное внешнее магнитное поле, резонансно отражающее спиноны рабочей частоты 0.5 -1 терагерц, соответствующей переходу с третьего рабочего на второй рабочий энергетический уровень возбужденного состояния спиновой плотности, при прохождении рабочей области вызывающие стимулированное вынужденное когерентное излучение спиновых волн рабочей частоты.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/996,859 US8779765B2 (en) | 2010-12-23 | 2011-12-19 | Method for generating spin waves |
EP11850564.3A EP2658004A4 (en) | 2010-12-23 | 2011-12-19 | Method for generating spin waves |
JP2013546065A JP5734455B2 (ja) | 2010-12-23 | 2011-12-19 | スピン波を生成する方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010152733 | 2010-12-23 | ||
RU2010152733/28A RU2477907C2 (ru) | 2010-12-23 | 2010-12-23 | Способ формирования спиновых волн |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012087183A2 WO2012087183A2 (ru) | 2012-06-28 |
WO2012087183A3 true WO2012087183A3 (ru) | 2012-09-13 |
Family
ID=46314689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2011/001000 WO2012087183A2 (ru) | 2010-12-23 | 2011-12-19 | Способ формирования спиновых волн |
Country Status (5)
Country | Link |
---|---|
US (1) | US8779765B2 (ru) |
EP (1) | EP2658004A4 (ru) |
JP (1) | JP5734455B2 (ru) |
RU (1) | RU2477907C2 (ru) |
WO (1) | WO2012087183A2 (ru) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9069034B2 (en) * | 2010-06-30 | 2015-06-30 | University Of Manitoba | Spintronic phase comparator permitting direct phase probing and mapping of electromagnetic signals |
TWI509239B (zh) * | 2011-03-07 | 2015-11-21 | Univ Singapore | 應用自旋波之非破壞性材料、結構、成分、或元件度量或檢測系統及方法 |
RU2546052C1 (ru) * | 2013-11-21 | 2015-04-10 | Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Профессионального Образования "Саратовский Государственный Университет Имени Н.Г. Чернышевского" | Способ получения электромагнитного излучения гига- и терагерцового диапазона частот |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7528456B1 (en) * | 2005-03-01 | 2009-05-05 | The Regents Of The University Of California | Nano-scale computational architectures with spin wave bus |
US7535070B2 (en) * | 2006-01-30 | 2009-05-19 | The Regents Of The University Of California | Spin-wave architectures |
RU2363997C1 (ru) * | 2008-03-17 | 2009-08-10 | Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук (статус государственного учреждения) | Материал, поглощающий электромагнитное излучение |
RU2391747C1 (ru) * | 2009-03-20 | 2010-06-10 | Учреждение Российской академии наук Институт проблем управления им. В.А. Трапезникова РАН | Высокочастотный магниточувствительный наноэлемент |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE32712E (en) * | 1979-08-20 | 1988-07-12 | General Electric Company | Moving gradient zeugmatography |
US4642567A (en) * | 1984-06-04 | 1987-02-10 | Indiana University Foundation | Methods for two dimensional nuclear magnetic resonance imaging |
US4680546A (en) * | 1986-01-27 | 1987-07-14 | General Electric Company | Methods of, and pulse sequences for, the supression of undesired resonances by generation of quantum coherence in NMR imaging and spectroscopy |
US6761871B2 (en) * | 2001-05-22 | 2004-07-13 | Reginald Bernard Little | Magnetic production of carbon nanotubes and filaments |
US20060263674A1 (en) * | 2003-04-17 | 2006-11-23 | Mamoru Hosoya | Catalyst and process for producing the same, catalytic electrode and process for producing the same, membrane/electrode union, and electrochemical device |
JP2005181071A (ja) * | 2003-12-18 | 2005-07-07 | New Industry Research Organization | スピン波励振・検出装置、前記装置を用いた高周波信号処理装置及びカーボンナノチューブの構造評価装置 |
KR100819142B1 (ko) * | 2005-09-29 | 2008-04-07 | 재단법인서울대학교산학협력재단 | 강한 스핀파 발생 방법 및 스핀파를 이용한 초고속 정보처리 스핀파 소자 |
US7508578B2 (en) * | 2006-07-03 | 2009-03-24 | Terahertz Technologies, Llc | Magnon laser |
JP2012060033A (ja) * | 2010-09-10 | 2012-03-22 | Toshiba Corp | スピン波素子 |
-
2010
- 2010-12-23 RU RU2010152733/28A patent/RU2477907C2/ru active IP Right Revival
-
2011
- 2011-12-19 EP EP11850564.3A patent/EP2658004A4/en not_active Ceased
- 2011-12-19 WO PCT/RU2011/001000 patent/WO2012087183A2/ru active Application Filing
- 2011-12-19 US US13/996,859 patent/US8779765B2/en not_active Expired - Fee Related
- 2011-12-19 JP JP2013546065A patent/JP5734455B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7528456B1 (en) * | 2005-03-01 | 2009-05-05 | The Regents Of The University Of California | Nano-scale computational architectures with spin wave bus |
US7535070B2 (en) * | 2006-01-30 | 2009-05-19 | The Regents Of The University Of California | Spin-wave architectures |
RU2363997C1 (ru) * | 2008-03-17 | 2009-08-10 | Институт катализа им. Г.К. Борескова Сибирского отделения Российской академии наук (статус государственного учреждения) | Материал, поглощающий электромагнитное излучение |
RU2391747C1 (ru) * | 2009-03-20 | 2010-06-10 | Учреждение Российской академии наук Институт проблем управления им. В.А. Трапезникова РАН | Высокочастотный магниточувствительный наноэлемент |
Also Published As
Publication number | Publication date |
---|---|
US20130293227A1 (en) | 2013-11-07 |
US8779765B2 (en) | 2014-07-15 |
RU2010152733A (ru) | 2012-06-27 |
JP5734455B2 (ja) | 2015-06-17 |
EP2658004A2 (en) | 2013-10-30 |
EP2658004A4 (en) | 2017-09-13 |
WO2012087183A2 (ru) | 2012-06-28 |
JP2014507791A (ja) | 2014-03-27 |
RU2477907C2 (ru) | 2013-03-20 |
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