Butsuri

Online ISSN : 2423-8872
Print ISSN : 0029-0181
ISSN-L : 0029-0181

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Volume 65, Issue 12

Displaying 1-27 of 27 articles from this issue

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[title in Japanese]

Article type: Cover
2010 Volume 65 Issue 12 Pages Cover1-
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_Cover1

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[title in Japanese]

Article type: Index
2010 Volume 65 Issue 12 Pages Toc1-
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_Toc1

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[title in Japanese]

Article type: Index
2010 Volume 65 Issue 12 Pages Toc3-
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_Toc3

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[title in Japanese]

Article type: Appendix
2010 Volume 65 Issue 12 Pages 935-936
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_935

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As a Trustee in Charge of the Accounts

Hideyuki Sato

Article type: Article
2010 Volume 65 Issue 12 Pages 937-
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_937

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Manipulating Nanoparticles by Light : Mechanical Control of Nanostructures by Light-induced Force

Takuya Iida, Hajime Ishihara

Article type: Article
2010 Volume 65 Issue 12 Pages 938-945
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_938

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"Light-induced force (LIF)" is exerted on matter-system due to the electromagnetic interaction or the photon momentum transfer under optical excitation. This force is too weak for us to feel in the daily life, whereas the dynamics of small objects can be controlled by high intensity laser light. Such a feature is utilized in the various research fields such as organic photochemistry, biochemistry, micromachining, and atom-optics. In this article, focusing on nano-objects, we introduce theoretical studies on the LIF and discuss the future applications. Differently from bulk materials and atoms, it is known that quantum states in nano-objects sensitively change depending on their geometric properties such as size, shape and internal structure. Since the LIF reflects these states, we can expect a variety of mechanical controls of nano-objects.

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Ultrarelativistic Particle Acceleration Caused by Strong Electromagnetic Fields in Collisionless Shock Waves

Yukiharu Ohsawa

Article type: Article
2010 Volume 65 Issue 12 Pages 945-952
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_945

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Strong electromagnetic fields formed in a collisionless shock wave can accelerate particles to ultrarelativistic energies. Unlike the models of acceleration in turbulence, these acceleration mechanisms are non-stochastic and can promptly occur in a small region. These processes have been found for various particle species, such as protons and heavy ions, and this article focuses on electrons and positrons, reviewing the theories and particle simulations for three mechanisms: acceleration of trapped electrons, electron acceleration in Alfven wave packets behind a shock front, and proton acceleration nearly parallel to the magnetic field. With fully kinetic, electromagnetic particle simulations, we demonstrate ultrarelativistic acceleration to energies in the range 10^2&lsim;γ&lsim;10^4 due to these mechanisms, where γ is the Lorentz factor.

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Dynamics of Sand Dunes

Atsunari Katsuki, Hiraku Nishimori

Article type: Article
2010 Volume 65 Issue 12 Pages 953-960
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_953

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Sand dunes are observed in many places on the earth, such as deserts and the sea floor, and are found also on the surface of Mars. They are formed through the complex interplay between sand and air flow or water flow. Though this morphology of sand dunes has been attracting a lot of researchers, previous studies mainly focused on dynamics of isolated dunes. Recent renewal coarse-grained cell modeling and flume experiments has brought about a clear understanding of the interaction dynamics among multiple dunes and the conditions necessary for the development of dunes. We here present overview of the studies of dunes from the view point of interaction dynamics.

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We Need Next Steps of Physics Publication in Japan(Towards a New System of Publishing Physics Journals II)

Ken-ichi Ueda

Article type: Article
2010 Volume 65 Issue 12 Pages 961-969
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_961

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Reorganization of Japanese Physics Journals(Towards a New System of Publishing Physics Journals II)

Masashi Takigawa, Taichi Kugo, Arisato Kawabata

Article type: Article
2010 Volume 65 Issue 12 Pages 969-972
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_969

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Giant Flare Phenomena in Neutron Stars with Strong Magnetic Field : New Interpretation of Quasi Periodic Oscillations(Current Topics)

Hajime Sotani

Article type: Article
2010 Volume 65 Issue 12 Pages 973-977
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_973

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The frequencies of quasi periodic oscillations in the giant flare phenomena are considered as results from the oscillations in the solid crust region of magnetar. However, using the realistic magnetar models, we show that the crustal oscillations are not enough to explain the observed frequencies. Then, examining the magnetic oscillations inside the star, we can find a valuable correspondence between the observed evidences and theoretical expectations.

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Discovery of New Superconductor in Solids of Aromatic Hydrocarbon Picene(Current Topics)

Yoshihiro Kubozono, Takashi Kambe, Hideki Okamoto, Akihiko Fujiwara

Article type: Article
2010 Volume 65 Issue 12 Pages 978-983
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_978

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Alkaline metal (K and Rb) intercalation into solids of aromatic hydrocarbon picene produces superconductivity exhibiting superconductive critical temperature of 7 and 18K. The alkaline metal atoms are intercalated into the two-dimensional layers which are formed by herringbone-type packing of picene molecules. The intercalation of metal atoms into the layers may produce the tight stacking to deform the herringbone-type structure. The deformation of herringbone structure may provide electronic structure preferable to the superconductivity. The picene superconductor is the first hydrocarbon molecule superconductor.

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E-mail Hearing to Dr. Leonard F. Mattheiss: A Former Band Theoretician at Bell Laboratories: (1/2) : Dr's Background and A15 Type Superconductors(Current Topics)

Norihiro Mizohata, Leonard F. Mattheiss

Article type: Article
2010 Volume 65 Issue 12 Pages 984-986
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_984

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Tiny Space-borne Gravitational : Wave Detector SWIMμν(Current Topics)

Masaki Ando, Wataru Kokuyama, Kimio Tsubono

Article type: Article
2010 Volume 65 Issue 12 Pages 987-990
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_987

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JPSJ Selected Papers in the Latest Issue

Arisato Kawabata

Article type: Article
2010 Volume 65 Issue 12 Pages 991-993
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_991

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In Memory of Professor Yutaka Toyozawa

Akio Kotani

Article type: Article
2010 Volume 65 Issue 12 Pages 994-
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_994

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[title in Japanese]

Article type: Appendix
2010 Volume 65 Issue 12 Pages 995-999
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_995

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[title in Japanese]

Article type: Appendix
2010 Volume 65 Issue 12 Pages 999-1000
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_999

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[title in Japanese]

[in Japanese]

2010 Volume 65 Issue 12 Pages 1001-
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_1001_1

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[title in Japanese]

Article type: Appendix
2010 Volume 65 Issue 12 Pages 1002-1014
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_1002

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[title in Japanese]

Article type: Appendix
2010 Volume 65 Issue 12 Pages 1014-1016
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_1014

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[title in Japanese]

Article type: Appendix
2010 Volume 65 Issue 12 Pages 1017-1018
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_1017

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[title in Japanese]

Article type: Index
2010 Volume 65 Issue 12 Pages Toc4-_vii_
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_Toc4

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[title in Japanese]

Article type: Appendix
2010 Volume 65 Issue 12 Pages App1-
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_App1

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[title in Japanese]

Article type: Index
2010 Volume 65 Issue 12 Pages x-xiv
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_x

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[title in Japanese]

Article type: Index
2010 Volume 65 Issue 12 Pages xv-xvi
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_xv

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[title in Japanese]

Article type: Index
2010 Volume 65 Issue 12 Pages xvii-
Published: December 05, 2010
Released on J-STAGE: January 18, 2020

DOIhttps://doi.org/10.11316/butsuri.65.12_xvii

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