Title:
カロリーメータ
Document Type and Number:
Japanese Patent JP4080778
Kind Code:
B2
Abstract:
Calorimeter (1) comprises an absorber (5) for absorption of X-ray radiation, a resistor (4) made from a superconductor and arranged below the absorber, and a membrane (3) covering the resistor. The calorimeter produces a thermal equalization of the joule heat produced by a current flowing in the resistor to allow the current to transfer to the membrane. An insulating film (7) with a hole (8) leading from the resistor to the absorber is provided between the resistor and the absorber.
Inventors:
Keiichi Tanaka
Mitsuoka Toshimitsu
Satoshi Nakayama
Mitsuoka Toshimitsu
Satoshi Nakayama
Application Number:
JP2002116576A
Publication Date:
April 23, 2008
Filing Date:
April 18, 2002
Export Citation:
Assignee:
SII Nanotechnology Co., Ltd.
International Classes:
G01T1/12; G01K7/00; G01K17/00; G01T1/26; G01T1/36; H01L39/00
Domestic Patent References:
| JP2002277418A | ||||
| JP2001264441A | ||||
| JP2000266856A | ||||
| JP2000284054A | ||||
| JP1068980A | ||||
| JP2002022845A |
Attorney, Agent or Firm:
Yoshiharu Matsushita