ES2156517A1 - Miniaturizacion de un espectrometro mossbauer: micromossbauer. - Google Patents

Miniaturizacion de un espectrometro mossbauer: micromossbauer.

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Publication number
ES2156517A1
ES2156517A1 ES009802700A ES9802700A ES2156517A1 ES 2156517 A1 ES2156517 A1 ES 2156517A1 ES 009802700 A ES009802700 A ES 009802700A ES 9802700 A ES9802700 A ES 9802700A ES 2156517 A1 ES2156517 A1 ES 2156517A1
Authority
ES
Spain
Prior art keywords
mossbover
solid state
ray source
piezoelectric oscillator
micro
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
Application number
ES009802700A
Other languages
English (en)
Other versions
ES2156517B1 (es
Inventor
Grau Elies Molins
Duocastella Lluis Casas
Serra Anna Roig
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.)
Consejo Superior de Investigaciones Cientificas CSIC
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Consejo Superior de Investigaciones Cientificas CSIC filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Priority to ES9802700A priority Critical patent/ES2156517B1/es
Publication of ES2156517A1 publication Critical patent/ES2156517A1/es
Application granted granted Critical
Publication of ES2156517B1 publication Critical patent/ES2156517B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Measurement Of Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

Miniaturización de un espectrómetro Mössbauer: Micromössbauer. El objeto de la invención es un espectrómetro Mössbauer consistente en (fig.1) una fuente de rayos gamma (1) adosada a un oscilador piezoeléctrico (2) con una vibración longitudinal según el camino de los rayos gamma (A), un absorbente (3) y un detector de radiación de estado sólido (4) con un output conectado a un sistema de amplificación (5) y selección de señal. La salida del sistema de amplificación está conectada a un analizador multicanal (6) cuya señal de dirección es enviada desde una unidad de control (7) que a su vez dirige también la fuente de alimentación y controlador del oscilador piezoeléctrico (8). Otros componentes importantes son la fuente de alimentación de la unidad de control (9) y la salida del analizador multicanal hacia un PC para el posterior análisis del espectro registrado. La introducción novedosa de un oscilador piezoeléctrico y un detector de estado sólido permite reducir un 90% las dimensiones deldispositivo aumentando con ello las capacidades del espectrómetro Mössbauer para análisis de pequeñas cantidades de muestra y permitiendo en su caso la introducción del espectrómetro en criostatos para registrar espectros a muy baja temperatura y/o elevado campo magnético.
ES9802700A 1998-12-29 1998-12-29 Miniaturizacion de un espectrometro mossbauer: micromossbauer. Expired - Fee Related ES2156517B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9802700A ES2156517B1 (es) 1998-12-29 1998-12-29 Miniaturizacion de un espectrometro mossbauer: micromossbauer.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9802700A ES2156517B1 (es) 1998-12-29 1998-12-29 Miniaturizacion de un espectrometro mossbauer: micromossbauer.

Publications (2)

Publication Number Publication Date
ES2156517A1 true ES2156517A1 (es) 2001-06-16
ES2156517B1 ES2156517B1 (es) 2002-04-01

Family

ID=8306228

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9802700A Expired - Fee Related ES2156517B1 (es) 1998-12-29 1998-12-29 Miniaturizacion de un espectrometro mossbauer: micromossbauer.

Country Status (1)

Country Link
ES (1) ES2156517B1 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002055972A1 (es) * 2001-01-15 2002-07-18 Consejo Superior De Investigaciones Científicas Espectrómetro mössbauer con tecnología de piezotransductores y detectores de estado sólido
CZ302439B6 (cs) * 2005-06-29 2011-05-18 Univerzita Palackého Mössbaueruv spektrometr

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442447A1 (fr) * 1978-11-22 1980-06-20 Hamel Bernard Procede et dispositif de mesure d'accelerations
US4363965A (en) * 1980-10-03 1982-12-14 The Franklin Institute Detection and identification method employing mossbauer isotopes
US4491955A (en) * 1982-06-30 1985-01-01 Hri, Inc. Fluid flow and ash concentration meter system using Mossbauer effect
GB2205395A (en) * 1987-06-02 1988-12-07 Nt Ob Akademii Nauk Sssr Mössbauer spectrometer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442447A1 (fr) * 1978-11-22 1980-06-20 Hamel Bernard Procede et dispositif de mesure d'accelerations
US4363965A (en) * 1980-10-03 1982-12-14 The Franklin Institute Detection and identification method employing mossbauer isotopes
US4491955A (en) * 1982-06-30 1985-01-01 Hri, Inc. Fluid flow and ash concentration meter system using Mossbauer effect
GB2205395A (en) * 1987-06-02 1988-12-07 Nt Ob Akademii Nauk Sssr Mössbauer spectrometer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002055972A1 (es) * 2001-01-15 2002-07-18 Consejo Superior De Investigaciones Científicas Espectrómetro mössbauer con tecnología de piezotransductores y detectores de estado sólido
ES2170722A1 (es) * 2001-01-15 2002-08-01 Consejo Superior Investigacion Espectrometro mossbauer con tecnologia de piezotransductores y detectores de estado solido.
CZ302439B6 (cs) * 2005-06-29 2011-05-18 Univerzita Palackého Mössbaueruv spektrometr

Also Published As

Publication number Publication date
ES2156517B1 (es) 2002-04-01

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