GENERATION OF MONOCHROMATIC PHONONS BY JOSEPHSON JUNCTIONS.

Helmut Kinder; Paul Berberich; Anton Schick

doi:10.1016/0378-4363(84)90163-3

GENERATION OF MONOCHROMATIC PHONONS BY JOSEPHSON JUNCTIONS.

Helmut Kinder, Paul Berberich, Anton Schick

Default

Technical University of Munich

Research output: Contribution to journal › Conference article › peer-review

2 Scopus citations

Abstract

A new technique of generating monochromatic phonons with an extremely high frequency resolution is presented. The ac-Josephson effect is used to generate tunable electromagnetic waves in the first place. These are then dissipated by disorder induced processes in the oxide of the junction. The resulting monchromatic phonons were analyzed by a stress tunable phonon spectrometer. The technique was applied to phonon spectroscopy of V**3** plus ions in Al//2O//3 whose zero field hyperfine splitting was resolved. This implies a frequency resolution of 2 multiplied by 10** minus **4 which may still be further improved.

Original language	English
Pages (from-to)	193-198
Number of pages	6
Journal	Physica B+C
Volume	126 B-C
Issue number	1-3
DOIs	https://doi.org/10.1016/0378-4363(84)90163-3
State	Published - 1984
Event	Proc of the 17th Int Conf on Low Temp Phys, LT-17, Part 3 - Karlsruhe, W Ger Duration: 15 Aug 1984 → 22 Aug 1984

Access to Document

10.1016/0378-4363(84)90163-3

Cite this

@article{9a44a949efcb4dfb9dd45f1dfa56db78,

title = "GENERATION OF MONOCHROMATIC PHONONS BY JOSEPHSON JUNCTIONS.",

abstract = "A new technique of generating monochromatic phonons with an extremely high frequency resolution is presented. The ac-Josephson effect is used to generate tunable electromagnetic waves in the first place. These are then dissipated by disorder induced processes in the oxide of the junction. The resulting monchromatic phonons were analyzed by a stress tunable phonon spectrometer. The technique was applied to phonon spectroscopy of V**3** plus ions in Al//2O//3 whose zero field hyperfine splitting was resolved. This implies a frequency resolution of 2 multiplied by 10** minus **4 which may still be further improved.",

author = "Helmut Kinder and Paul Berberich and Anton Schick",

year = "1984",

doi = "10.1016/0378-4363(84)90163-3",

language = "English",

volume = "126 B-C",

pages = "193--198",

journal = "Physica B+C",

issn = "0165-1757",

publisher = "North-Holland Publ Co",

number = "1-3",

note = "Proc of the 17th Int Conf on Low Temp Phys, LT-17, Part 3 ; Conference date: 15-08-1984 Through 22-08-1984",

}

TY - JOUR

T1 - GENERATION OF MONOCHROMATIC PHONONS BY JOSEPHSON JUNCTIONS.

AU - Kinder, Helmut

AU - Berberich, Paul

AU - Schick, Anton

PY - 1984

Y1 - 1984

N2 - A new technique of generating monochromatic phonons with an extremely high frequency resolution is presented. The ac-Josephson effect is used to generate tunable electromagnetic waves in the first place. These are then dissipated by disorder induced processes in the oxide of the junction. The resulting monchromatic phonons were analyzed by a stress tunable phonon spectrometer. The technique was applied to phonon spectroscopy of V**3** plus ions in Al//2O//3 whose zero field hyperfine splitting was resolved. This implies a frequency resolution of 2 multiplied by 10** minus **4 which may still be further improved.

AB - A new technique of generating monochromatic phonons with an extremely high frequency resolution is presented. The ac-Josephson effect is used to generate tunable electromagnetic waves in the first place. These are then dissipated by disorder induced processes in the oxide of the junction. The resulting monchromatic phonons were analyzed by a stress tunable phonon spectrometer. The technique was applied to phonon spectroscopy of V**3** plus ions in Al//2O//3 whose zero field hyperfine splitting was resolved. This implies a frequency resolution of 2 multiplied by 10** minus **4 which may still be further improved.

UR - http://www.scopus.com/inward/record.url?scp=0021518832&partnerID=8YFLogxK

U2 - 10.1016/0378-4363(84)90163-3

DO - 10.1016/0378-4363(84)90163-3

M3 - Conference article

AN - SCOPUS:0021518832

SN - 0165-1757

VL - 126 B-C

SP - 193

EP - 198

JO - Physica B+C

JF - Physica B+C

IS - 1-3

T2 - Proc of the 17th Int Conf on Low Temp Phys, LT-17, Part 3

Y2 - 15 August 1984 through 22 August 1984

ER -

GENERATION OF MONOCHROMATIC PHONONS BY JOSEPHSON JUNCTIONS.

Abstract

Access to Document

Other files and links

Fingerprint

Cite this