TOP > 巻一覧 > 目次一覧 > 書誌事項 > 成果一覧


戦略的基礎研究推進事業 平成7年度採択研究課題 研究終了報告  665-674
画素の小さいX線検出用CCDの開発
常深 博


主な研究成果
(1)論文発表 (国内 50件、海外 144件)
戦略の研究期間において、我々のグループが査読制度のある雑誌に発表した論文は200篇弱ある。その中で、英語論文でCREST所属として発表したもののリストを以下に付けておく。
(1) K. Koyama, K. Hamaguchi, S. Ueno, N. Kobayashi, E.D. Feigelson
1996, Publ. Astron. Soc. Japan, 48, L87-L92
Discovery of Hard X-Rays from a Cluster of Protostars
(2) P. Slane, F.D. Seward, R. Bandiera, K. Torii and H. Tsunemi
1997, Astrophysical Journal, 485, 221-227
Nonthermal X-ray emission from CTA1
(3) Y. Sekimoto, K. Tatematsu, T. Umemoto, K. Koyama, Y. Tsuboi, H. Naomi, S. Yamamoto
1997, Astrophysical Journal Letter, 489, L63-L66
Molecular Outflows from X-Ray--Emitting Protostars in the rho Ophiuchi Dark Cloud
(4) K. Torii, H. Tsunemi, T. Dotani and K. Mitsuda
1997, Astrophysical Journal Letter, 489, L145-L148
Discovery of a 65 Millisecond pulsar in the Supernova Remnant G11.2-0.3 with ASCA
(5) A. Yamashita, T. Dotani, M. Bautz, G. Crew, H. Ezuka, K. Gendreau, T. Kotani, K. Mitsuda, C. Otani, A. Rasmussen, G. Ricker and H. Tsunemi
1997, IEEE Trans. Nucl. Sci., 44, 847-853
Radiation Damage to Charge Coupled Devices in the Spce Environment
(6) H. Tsunemi, K. Yoshita and S. Kitamoto
1997, Jpn. J. Applied Physics, 36, 2906-2911
New Technique of the X-Ray Efficiency Measurement of a Charge-Coupled Device with a Subpixel Resolution
(7) S. Tanaka, H. Tsunemi and K. Hayashida
1997, Jpn. J. Applied Physics, 36, 5770-5773
How linearly polarized is the X-ray beam from the X-ray generator?
(8) Hiroshi Tomida, Hironori Matsumoto, Masanobu Ozaki, Yuji Tazawa, Hisamitsu Awaki, Takeshi Tsuru, Katsuji Koyama, Hiroshi Tsunemi, Koei Yamamoto
1997, Publ. Astron. Soc. Japan, 49, 405-412
Radiation Damage on X-Ray CCDs and Restoration Technique for Space Astronomy
(9) H. Awaki, K. Koyama, H. Matsumoto, H. Tomida, T. Tsuru, S. Ueno
1997, Publ. Astron. Soc. Japan, 49, 445-452
X-ray Imaging Spectroscopy of Stephan’s Quintet and Seyfert 2 galaxy NGC 7319
(10) Y. Kamata, K. Koyama, Y. Tsuboi, S. Yamauchi
1997, Publ. Astron. Soc. Japan, 49, 461-470
X-Ray Analysis of the rho Ophiuchi Dark Cloud with ASCA: Source Identification, X-Ray Spectra, and Temporal Variability
(11) Y. Kamado, S. Kitamoto, S. Miyamoto
1997, Publ. Astron. Soc. Japan, 49, 589-605
Time Variation of X-Rays from GX 5-1
(12) Takeshi Go Tsuru, Hisamitsu Awaki, Katsuji Koyama, Andy Ptak
1997, Publ. Astron. Soc. Japan, 49, 619-629
Wide-Band X-Ray Spectra and Images of the Starburst Galaxy M82
(13) K. Kinugasa, K. Torii, Y. Hashimoto, H. Tsunemi, K. Hayashida, S. Kitamoto, Y. Kamata, T. Dotani, F. Nagase, M. Sugizaki, Y. Ueda, N.Kawai, K. Makishima and S. Yamauchi
1998, Astrophysical Journal, 495, 435-439
Discovery of the faint X-ray pulsar AXJ1820.5-1434 with ASCA
(14) Hayashida, K., Miyamoto, S., Kitamoto, S., Negoro, H., Inoue, H.
1998, Astrophysical Journal, 500, 642-659
Central Black Hole Masses in Active Galactic Nuclei Inferred from X-Ray Variability
(15) K. Torii, K. Kinugasa, K. Katayama, H. Tsunemi and S. Yamauchi
1998, Astrophysical Journal, 503, 843-847
Discovery of a 7 second X-ray pulsarAXJ1845.0-0300
(16) Y. Tsuboi, K. Koyama, H. Murakami, M. Hayashi, S. Skinner, S. Ueno
1998, Astrophysical Journal, 503, 894-901
ASCA Detection of a Super-hot 100 million K X-ray Flare on the Weak-lined T Tauri Star V773 Tauri
(17) M. Sakano, K. Koyama, T. Tsuru, H. Awaki, Y. Ueda, T. Takahashi, M. Akiyama, K. Ohta, and T. Yamada
1998, Astrophysical Journal, 505, 129-133
The Hardest X-Ray Source in the ASCA Large Sky Survey: Discovery of a New Type 2 Seyfert
(18) K. Torii, K. Kinugasa, T. Toneri, T. Asanuma, H. Tsunemi, T. Dotani, K. Mitsuda E.V. Gotthelf and R. Petre
1998, Astrophysical Journal Letter, 494, L207-L210
Discovery of a 69 Millisecond X-ray pulsar: a compact source in the vicinity of the Supernova Remnant RCW103
(19) M. Pivovaroff, S. Jones, M. Bautz, S. Kissel, G. Prigozhin, H. Tsunemi and E. Miyata
1998, IEEE Trans. Nucl. Sci., 45, 164-175
Measurement of the Subpixel Structure of AXAF CCD’s
(20) K. Yoshita, H. Tsunemi, K.C. Gendreau, G. Pennington and M.W. Bautz
1998, IEEE Trans. Nucl. Sci., 45, 915-920
Direct Measurement of the Subpixel Level X-ray Detection Efficiency of the CCD on Board the ASCA Satellite
(21) H. Tsunemi, J. Hiraga, K. Yoshita and S. Kitamoto
1998, Jpn. J. Applied Physics, 37, 2734-2739
Where are the X-ray event grades formed inside the pixle of the charge coupled device?
(22) J. Hiraga, H. Tsunemi, K. Yoshita, E. Miyata and M. Ohtani
1998, Jpn. J. Applied Physics, 37, 4627-4631
How big are charge clouds inside the charge-coupled device produced by X-ray photons?
(23) K. Kinugasa, K. Torii, H. Tsunemi, S. Yamauchi, K. Koyama and T. Dotani
1998, Publ. Astron. Soc. Japan, 50, 249-255
Discovery of X-ray emission >from a radio Supernova Remnant G352.7-0.1
(24) E. Miyata, H. Tsunemi, T. Kohmura, S. Suzuki, and S. Kumagai,
1998, Publ. Astron. Soc. Japan, 50, 257-269
Metal Rich Plasma at the Center Portion of the Cygnus Loop
(25) S. Yamauchi, K. Hamaguchi, K. Koyama, H. Murakami
1998, Publ. Astron. Soc. Japan, 50, 465-474
ASCA Observations of the Chamaeleon II Dark Cloud
(26) E. Miyata, H. Tsunemi, K. Torii, K. Hashimotodani, T. Tsuru, K. Koyama, K. Ayani, K. Ohta, and M. Yoshida
1998, Publ. Astron. Soc. Japan, 50, 475-481
Discovery of the compact X-ray source inside the Cygnus Loop
(27) K. Hashimotodani, T. Toneri, S. Kitamoto, H. Tsunemi, K. Hayashida, E. Miyata, M. Ohtani, R. Asakura, K. Katayama, T. Kohmura, H. Katayama, M. Shoho, K. Kinugasa, T. Imayoshi, Y. Sumi, Y. Ohno
1998, Review of Scientific Instruments, 69, 3746-3750
Measurement of quantum efficiency of a charge coupled device
(28) K. Hashimotodani, T. Toneri, S. Kitamoto, H. Tsunemi, K. Hayashida, E. Miyata, K. Katayama, T. Kohmura, R. Asakura, K. Koyama, K. Yamamoto, K. Miyaguchi, and H. Suzuki
1998, Review of Scientific Instruments, 69, 392-395
Continuum x-ray source as a calibration system for charge coupled devices
(29) M. Sakano, K. Koyama, M. Nishiuchi, J. Yokogawa, and Y. Maeda
1999, Advances in Space Research, 23, 969-972
Mass estimation of cold matters in the galactic center region using bright hard X-ray sources
(30) Y. Tsuboi, K. Koyama, T. Montmerle, N. Grosso
1999, Advances in Space Research, 25, 535-538
Quasi-periodic X-ray flare on protostar, YLW15
(31) Y. Tsuboi, K. Hamaguchi, K. Koyama, S. Yamauchi
1999, Astronomische Nachrichten, 320, 175-176
Magnetic activities in young stellar objects
(32) Y. Maeda, K. Koyama., K. Imanishi, H. Murakami, M. Nishiuchi, M. Sakano, M. Tsujimoto, J. Yokogawa and S. Yamauchi
1999, Astronomische Nachrichten, 320, 177-178
X-Ray Activities in the Galactic Center Region
(33) Y. Maeda, K. Koyama, J. Yokogawa and S. Skinner
1999, Astrophysical Journal, 510, 967-973
X-ray Evidence for Wind-Wind Collision in the Wolf-Rayet Binary V444 Cygni
(34) M. Sakano, K. Imanishi, M. Tsujimoto, K. Koyama, and Y. Maeda
1999, Astrophysical Journal, 520, 316-323
Further Studies of 1E 1740.7-2942 with ASCA
(35) E. Miyata and H. Tsunemi
1999, Astrophysical Journal, 525, 305-317
The Radial Structure of the Cygnus Loop Supernova Remnant: Possible evidence of a cavity explosion
(36) K. Torii, H. Tsunemi, T. Dotani, K. Mitsuda, N. Kawai, K. Kinugasa, Y. Saito and S. Shibata
1999, Astrophysical Journal Letter, 523, L69-L72
Spin-down of the 65 millisecond X-ray pulsar in the supernova remnant G11.2-0.3
(37) K. Yoshita H. Tsunemi E. Miyata, K.C. Gendreau and M.W. Bautz
1999, IEEE Trans. Nucl. Sci., 46, 100-106
Improvement of the Position Resolution of the CCD for X-Ray Use
(38) H. Tsunemi, J. Hiraga, K. Yoshita and E. Miyata
1999, Jpn. J. Applied Physics, 38, 2953-2957
Does an X-ray photon really generate a charge cloud in an asymmetric shape?
(39) Y. Fujimoto, Y. Hironaka, K.G. Nakamura, K. Kondo, M. Yoshida, M. Ohtani and H. Tsunemi
1999, Jpn. J. Applied Physics, 38, 6754-6756
Spectroscopy of Hard X-Rays (2-15 keV) Generated by Focusing Femtosecond Laser on Metal Targets
(40) H. Tsunemi, J. Hiraga, K. Yoshita and K. Hayashida
1999, Nucl. Instrum. and Meth., A 421, 90-98
Measurement of the charge cloud shape produced by an X-ray photon inside the CCD using a mesh experiment
(41) Hayashida, K., Miura, N., Tsunemi, H., Torii, K., Murakami, H., Ohno, Y., Tamura, K.
1999, Nucl. Instrum. and Meth., A 421, 241-248
X-ray Polarimetory with a conventional gas proportional counter through rise-time analysis
(42) H. Tsunemi, J. Hiraga, K. Mori, K. Yoshita and E. Miyata
1999, Nucl. Instrum. and Meth., A 436, 32-39
Diagnostics of the CCD using the mesh experiment
(43) H. Katayama, M. Shouho, T. Kohmura, K. Katayama, K. Yoshita, H. Tsunemi, S. Kitamoto, K. Hayashida, E. Miyata, K. Hashimotodani, K. Koyama, G. Ricker, M.W. Bautz, R. Foster and S. Kissel
1999, Nucl. Instrum. and Meth., A 436, 74-78
Quantum Efficiency of the CCD Camera (XIS) for the ASTRO-E Mission
(44) M. Nishiuchi, K.Koyama, H. Awaki, T. Tsuru, M. Sakano, H. Hamaguchi, H. Murakami, H. Tsunemi, K. Hayashida, S. Kitamoto, M. Ozaki, M. Bautz, J. Doty, S. Kissel, R. Foster and G. Rocker
1999, Nucl. Instrum. and Meth., A 436, 79-84
The hard X-ray response of the XIS-CCD for Astro-E: qualification of the X-ray CCD detector
(45) M. Shouho, K. Katayama, H. Katayama, T. Kohmura, H. Tsunemi, S. Kitamoto, K. Hayashida, E. Miyata, K. Hashimotodani, K. Yoshita, K. Koyama, G. Ricker, M.W. Bautz, R. Foster, and S. Kissel
1999, Nucl. Instrum. and Meth., A 436, 85-90
Soft X-Ray Response of a CCD with a Grating Spectrometer
(46) E. Miyata, H. Tsunemi, H. Ogata, D. Akutsu, K. Yoshita, Y. Hashimoto, K. Torii, M. Matsuoka, N. Kawai, A. Toshida, T. Mihara, T. Kotani, H. Negoro, H. Kubo, H. Matsumoto, Y. Shirasaki, B.C. Rubin, I. Sakurai and M. Yamauchi
1999, Nucl. Instrum. and Meth., A 436, 91-95 The X-ray CCD camera of the MAXI Experiment on the ISS/JEM
(47) Hayashida, K., Tanaka, S., Tsunemi. H., Hashimoto, Y., Ohtani, M.
1999, Nucl. Instrum. and Meth., A 436, 96-101
Optimization of polarimetry sensitivity for X-ray CCD
(48) H. Awaki, K. Hamaguchi, K. Koyama, H. Tomida, T. Tsuru
1999, Nucl. Instrum. and Meth., A 436, 170-173
Development of a fast readout system of an X-ray CCD
(49) H. Tsunemi, K. Yoshita, A.D. Short, P.J. Bennie, M.J.L. Turner and A.F. Abbey
1999, Nucl. Instrum. and Meth., A 437, 359-366
X-ray measurement of the subpixel structure of the XMM EPIC MOS CCD
(50) Shigeo Yamauchi, Katsuji Koyama, Hiroshi Tomida, Jun Yokogawa and Keisuke Tamura
1999, Publ. Astron. Soc. Japan, 51, 13-22
ASCA Observations of the Supernova Remnant G156.2+57
(51) K. Kinugasa and H. Tsunemi
1999, Publ. Astron. Soc. Japan, 51, 239-252
ASCA Observation of Kepler’s Supernova Remnant
(52) J. Yokogawa, K. Imanishi, M. Tsujimoto, M. Kohno and K. Koyama
1999, Publ. Astron. Soc. Japan, 51, 547-551
Discovery of a New X-ray Pulsar, AX J0049-729, in the Small Magellanic Cloud with ASCA
(53) K. Imanishi, J. Yokogawa, M. Tsujimoto, and K. Koyama
1999, Publ. Astron. Soc. Japan, 51, L15-L19
ASCA Discovery of a Be X-Ray Pulsar in the SMC: AX J0051-733
(54) M. Tsujimoto, K. Imanishi, J. Yokogawa, K. Koyama
1999, Publ. Astron. Soc. Japan, 51, L21-L25
Discovery of an X-ray Pulsar in the SMC: AX J0058-7203
(55) S. Kitamoto, S. Tanaka, T. Suzuki, K. Torii, M.F. Corcoran, and W. Waldron
2000, Advances in Space Research, 25, 527-530
Six Early Type Stars Observed by ASCA
(56) E. Miyata, H. Tsunemi, K. Koyama, and Y. Ishisaki
2000, Advances in Space Research, 25, 555-558
ASCA observation of the Cygnus Loop Supernova Remnant
(57) K. Kinugasa and H. Tsunemi
2000, Advances in Space Research, 25, 559-562
Model of ASCA X-Ray Spectrum of Kepler’s SNR
(58) S. Yamauchi, J. Yokogawa, H. Tomida, K. Koyama and K. Tamura
2000, Advances in Space Research, 25, 567-570
ASCA Observations of the Supernova Remnant G156.2+5.7
(59) J. Yokogawa, M. Sakano, K. Koyama and S. Yamauchi
2000, Advances in Space Research, 25, 571-574
X-ray Detection from Shell-like SNR G359.1-0.5
(60) M. Sakano, K. Koyama, Y. Maeda, and ASCA Galactic Plane Survey Team
2000, Advances in Space Research, 25, 575-578
Diffuse X-ray emission around the Galactic Center
(61) H. Murakami, K. Koyama, Y. Maeda, M. Sakano, M. Nishiuchi, and M. Tsujimoto
2000, Advances in Space Research, 25, 579-582
OBSERVATION OF FE-LINE EMISSION FROM SAGITTARIUS B2 -- EVIDENCE FOR PAST ACTIVITIES OF OUR GALAXY
(62) H. Matsumoto, K. Koyama, H. Awaki, T.G. Tsuru, T. Ohashi and K. Kikuchi
2000, Advances in Space Research, 25, 599-602
ASCA MAPPING OBSERVATION OF THE VIRGO CLUSTER OF GALAXIES
(63) K. Torii, K. Kinugasa, T. Asanuma, T. Toneri, H. Tsunemi, T. Dotani, K. Mitsuda, E.V. Gotthelf and R. Petre
2000, Advances in Space Research, 25, 669-672
ASCA Studies of Young Pulsars and SNRs
(64) M. Sakano, K. Koyama, T. Tsuru, H. Awaki, Y. Ueda, T. Takahashi, M. Akiyama, K. Ohta, and T. Yamada
2000, Advances in Space Research, 25, 849-852
The hardest X-ray source discovered in the ASCA Large Sky Survey: Implications to the cosmic X-ray background
(65) T. Kohmura, K. Katayama, R. Asakura, S. Kitamoto, H. Tsunemi, K. Hayashida, E. Miyata, K. Hashimotodani, H. Katayama, M. Shouho, K. Koyama, S. Kissel, G. Ricker, M. Bautz, R. Foster, and XIS-Team
2000, Advances in Space Research, 25, 877-880
Properties of the Optical Blocking Filter of the XIS for the ASTRO-E Mission
(66) K. Katayama, T. Kohmura, H. Katayama, M. Shouho, H. Tsunemi S. Kitamoto, K. Hayashida, E. Miyata, K. Hashimotodani, K. Koyama, G. Ricker, M. Bautz and R. Foster
2000, Advances in Space Research, 25, 881-884
Reports of Soft X-ray Response of the Engineering Model of the CCD camera (XIS) for the ASTRO-E mission
(67) K. Yoshita, H. Tsunemi, J. Hiraga, K.C. Gendreau and M.W. Bautz
2000, Advances in Space Research, 25, 889-892
Direct measurement of the charge cloud size in SIS CCDs
(68) S. Kitamoto, W. Egoshi, S. Miyamoto, H. Tsunemi, J.C., Ling, Wm. A. Wheaton, and B. Paul
2000, Astrophysical Journal, 531, 546-552
Ginga All Sky Monitor Observation of Cygnus X-1
(69) Y. Tsuboi, K. Imanishi, K. Koyama, N. Grosso, T. Montmerle
2000, Astrophysical Journal, 532, 1089-1096
Quasi-periodic X-ray Flares from the Protostar YLW15
(70) T. Montmerle, N. Grosso, Y. Tsuboi, K. Koyama
2000, Astrophysical Journal, 532, 1097-1110
Rotation and X-ray emission from protostars
(71) K. Hamaguchi, H. Terada, A. Bamba, K. Koyama
2000, Astrophysical Journal, 532, 1111-1118
Large X-ray Flare From A Herbig Be Star, MWC297
(72) H. Murakami, K. Koyama, M. Sakano, M. Tsujimoto, and Y. Maeda
2000, Astrophysical Journal, 534, 283-290
ASCA Observations of the Saggitarius B2 Cloud: An X-ray Reflection Nebula
(73) H. Awaki, S. Ueno, Y. Taniguchi, and K.A. Weaver
2000, Astrophysical Journal, 542, 175-185
X-ray emission from Seyfert 2 galaxies with optical polarized broad lines
(74) H. Tsunemi, J. Hiraga, K. Yoshita, H. Katayama, S. Kitamoto, K. Hayashida, E. Miyata and M. Ohtani
2000, Nucl. Instrum. and Meth. A, A439, 592-600
Comparison of methods ofmeasuring the primary charge-cloud shape produced by an X-ray photon inside the CCD
(75) K. Hamaguchi, Y. Maeda, H. Matsumoto, M. Nishiuchi, H. Tomida, K. Koyama, H. Awaki, T.G. Tsuru
2000, Nucl. Instrum. and Meth. A, A450, 360-364
X-ray CCD calibration system using with fluorescent lines
(76) Shigeo Yamauchi, Reiko Kamimura and Katsuji Koyama
2000, Publ. Astron. Soc. Japan, 52, 161-166
X-Ray Flares from an Hα Emission-Line Star in the Orion Region, Kiso A0904-105
(77) A. Bamba, J. Yokogawa, M. Sakano and K. Koyama
2000, Publ. Astron. Soc. Japan, 52, 259-267
Deep X-Ray Observations of Supernova Remnants G359.1-0.5 and G359.0-0.9 with ASCA
(78) M. Kohno, J. Yokogawa and K. Koyama
2000, Publ. Astron. Soc. Japan, 52, 299-304
Broad-Band X-Ray Study of a Transient Pulsar RX J0059.2-7138
(79) K. Torii, P.O. Slane, K. Kinugasa, K. Hashimotodani and H. Tsunemi
2000, Publ. Astron. Soc. Japan, 52, 875-885
ASCA observations of the Crab-like Supernova Remnant 3C58
(80) H. Tsunemi, E. Miyata, B. Aschenbach, J. hiraga and D. Akutsu
2000, Publ. Astron. Soc. Japan, 52, 887-894
Overabundance of Calcium in the Young SNR RXJ0852-4622: Evidence of Over-Production of 44Ti
(81) Aya Bamba, Katsuji Koyama and Hiroshi Tomida
2000, Publ. Astron. Soc. Japan, 52, 1157-1163
Discovery of Non-Thermal X-Rays from the Shell of RCW86
(82) J. Yokogawa, K. Torii, K. Imanishi, and K. Koyama
2000, Publ. Astron. Soc. Japan, 52, L37-L41
Discovery of 172-s Pulsations from a Be/X-ray Binary Candidate AX J0051.6-7311 in the SMC with ASCA
(83) J. Yokogawa, K. Torii, T. Kohmura, K. Imanishi, and K. Koyama
2000, Publ. Astron. Soc. Japan, 52, L53-L56
Discovery of 101-s Pulsations from AX J0057.4-7325 in the SMC with ASCA
(84) Masaru Ueno, Jun Yokogawa, Kensuke Imanishi, and Katsuji Koyama
2000, Publ. Astron. Soc. Japan, 52, L63-66
Discovery of a 9-s X-Ray Pulsar, AX J0049-732, in the Small Magellanic Cloud
(85) J. Yokogawa, K. Imanishi, M. Ueno, and K. Koyama
2000, Publ. Astron. Soc. Japan, 52, L73-L76
Discovery of the Slowest X-Ray Pulsar in the SMC, AX J0049.5-7323, with ASCA
(86) H. Matsumoto, T.G. Tsuru, K. Koyama, H. Awaki, C.R. Canizares, N. Kawai, S. Matsushita, and R. Kawabe
2001, Astrophysical Journal Letter, 547, L25-L28
Discovery of a Luminous, Variable, Off-Center Source in the Nucleus of M82 with Chandra High-Resolution Camera
(87) J. Hiraga, H. Tsunemi and E. Miyata
2001, Jpn. J. Applied Physics, 40, 1493-1498
Subpixel Spatial Resolution of the X-Ray Charge-Coupled Device Based on the Charge Cloud Shape
(88) Emi Miyata, Kouji Ohta, Ken’ichi Torii, Toshiaki Takeshima, Hiroshi Tsunemi, Takashi Hasegawa, and Yasuhiro Hashimoto
2001, Astrophysical Journal, 550, 1023-1029
On the Nature of AX J2049.6+2939/AX J2050.0+2914
(2)口頭発表
1) 招待、口頭講演 (国内 30件、海外 18件)
2) ポスター発表 (国内 40件、海外 20件)
3) プレス発表
(3)特許出願(国内 2件、海外 1件)
1) 国内
常深博 画素よりも細かい分解能でCCDのX線検出効率を測定する方法およびその装置
特願平9-82444 平成9年3月
常深博 CCDで検出するX線の入射場所の決定方法およびその装置 特願平10-117617 平成10年3月
2) 海外
Hiroshi Tsunemi, Method and apparatus for determining incident position of X-ray detected by use of CCD, USSN 09/446385, Jun4 2001
(4)その他特記事項
現在、開発したX線用の素子を使って汎用のCCDカメラを製作しようとしている。これにより我々の作成したX線用CCDを広く一般に使用できるようにしたい。また、この開発を通じて培った技術を使って、国際宇宙ステーションに搭載する予定の全天X線監視装置に、32個のCCD素子を並べたCCDカメラ(SSC)を製作している。