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場所：5号館413号室~
-2009/9/17 ~
-2009/10/8
~
青木先生の特別講義のため、休講します ~
~
-2009/10/1 ~
-- Presenter : Tatsuya Suzuki ~
-- Reference : ~
[1] “Hydrostatic pressure effect on photoinduced insulator-to-metal
transition
in the layered organic salt a-(BEDT-TTF)2I3” ~
S. Iwai, et al., Phys. Rev. B, 77, 125131 (2008) ~
[2] “Photoinduced Melting of a Stripe-Type Charge-Order and Metallic Domain
Formation in a Layered BEDT-TTF-Based Organic Salt” ~
S. Iwai, et al., Phys. Rev. Lett. 98, 097402 (2007) ~
[3] “Effects of Uniaxial Strain on Transport Properties of Organic
Conductor
a-(BEDT-TTF)2I3 and Discovery of Superconductivity” ~
N. Tajima, et al., J. Phys. Soc. Jpn. 71, 1832 (2002) ~
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-2009/9/24 ~
物理学会のため、休講します ~
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-2009/9/17 ~
-- Presenter : Keisuke Shinokita ~
-- Reference : ~
"Terahertz pulse induced intervalley scattering in photoexcited GaAs"
F. H. Su et al., Opt. Exp. 17, 9620 (2009) ~
"Large-area electro-optic ZnTe terahertz emitters"
T. Loffler et al., Opt. Exp. 13, 5353 (2005) ~
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-2009/9/10 (Thu) ~
-- Presenter : Tetsuya Ishikawa ~
-- Reference : ~
"Terahertz time-domain spectroscopy of electromagnons in multiferroic perovskite manganites"
N.Kida et al.
Journal of the Optical Society of America ''26'', A35 (2009)~
"Far-infrared optical study of electromagnons and their coupling to optical phonons in Eu_(1-x)Y_xMnO_3 (x=0.1,0.2,0.3,0.4,and0.45)"
Y.Takahashi et al.
Physical Review B
''79'', 214431 (2009) ~
~
-2009/9/4 (Fri) from 11:00 to 13:00 ~
-- Presenter : Rainer Hillenbrand (Nanooptics Laboratory, Spain) ~
-- Title : "Near field THz imaging" ~
~
-- Presenter : K. L. Vodopyanov (Stanford University, USA) ~
-- Title : "Nanometer-scale spectroscopy in the 2.5-10 -micron wavelength range using atomic force microscope" ~
~
-2009/9/3 (Thu) ~
9/4のセミナーのため休講します。 ~
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-2009/7/30 (Thu) ~
-- Presenter : Hajime Hirabayashi ~
-- Reference : ~
"CVD-diamond external cavity Raman laser at 573 nm" ~
Richard P. Mildren et al. OPTICS EXPRESS ''16'' (2008) 18950-18955 ~
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-2009/7/23 (Thu) ~
-- Presenter : Yoshito Onishi (speech in English) ~
-- Reference : ~
"An optical microscope study of photo-switching and relaxation in single crystals of the spin transition solid [Fe(ptz)6](BF4)2, with image processing" ~
A.Goujon et al. Inorganica Chimica Acta ''361'' (2008) 4055–4064 ~
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-2009/7/16 (Thu) ~
-- Presenter : Masayuki Watanabe (speech in English) ~
-- Reference : ~
“Bidirectional and persistent photoinduced phase change in manganite thin films” K. Miyano, J. Phys. Conference series ''148'' (2009) 012014.~
“ Persistent and reversible all-optical phase control in a manganite thin film” N. Takubo et al., Phys. Rev. Lett. ''95'' (2005) 017404. ~
“ Photoinduced metal-to-insulator transition in a manganite thin film” N. Takubo et al., Phys. Rev. Lett. ''101'' (2008) 177403. ~
~
-2009/7/9 (Thu) ~
-- Presenter : Takao Aoki(speech in English) ~
-- Title : light scattering by single quantum emitters in free space ~
-- Reference : ~
S. J. van Enk et al., PRA ''61'', 051802 (2000) ~
N. Schlosser et al., Nature ''411'', 1024 (2001) ~
M. K. Tey et al., Nature Physics ''4'', 924 (2008), N. Journ. Phys. ''11'', 043011 (2009) ~
I. Gerhardt et al., PRL ''98'', 033601 (2007) ~
A. N. Vamivakas et al., Nano Lett. ''7'', 2892 (2007) ~
~
-2009/7/2 (Thu) ~
-- Presenter : Koichiro Tanaka(speech in English) ~
-- Title : THz Nanoscopy ~
-- Paper : "Terahertz Near-Field Nanoscopy of Mobile Carriers in Single Semiconductor Nanodevices", Huber, A. J., Keilmann, F., Wittborn, J., Aizpurua, J. & Hillenbrand, R. ,
#ref(http://pubs.acs.org/doi/abs/10.1021/nl802086x,, Nano Lett. 8, 3766–3770 (2008). )
#ref(http://www.nature.com/nature/journal/v456/n7221/full/456454a.html,, Review article of the paper in www.nature.com )
-- Paper : "Terahertz field enhancement by a metallic nano slit operating beyond the skin-depth limit", M. A. Seo, H. R. Park, S. M. Koo, D. J. Park, J. H. Kang, O. K. Suwal, S. S. Choi, P. C. M. Planken, G. S. Park, N. K. Park, Q. H. Park & D. S. Kim ,
#ref(http://www.nature.com/nphoton/journal/v3/n3/full/nphoton.2009.22.html,, Nature Photonics 3, 152 - 156 (2009). )
~
-2009/6/25 ~
-- Presenter : Nobuko Naka(speech in English) ~
-- Title : electric field effects on excitons in Cu2O~
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-2009/6/18
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創立記念日のため休講します ~
~
-2009/6/11
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多々良先生のゼミのため、休講します． ~
-2009/6/11 ~
多々良先生の特別講義のため、休講します． ~
~
-2009/6/4 ~
-- Presenter : Masaya Nagai(speech in English) ~
-- Paper : ""Frequency domain magnetic resonance spectriscopy of molecular magnetic materials" ~
(Dressel's group, Phys. Chem. Chem. Phys. ''5'', 3837 (2003)) ~
~
-2009/5/27 ~
-- Presenter : Nico Vieweg (speech in English) ~
-- Title : On the terahertz properties of liquid crystals ~
-- Presenter : Norman Krumbholz ~
-- Title : THz-Spectroscopy meets industry ~
~
-2009/5/21 ~
-- Presenter : Hideki Hirori (speech in English) ~
-- Paper : "Room-Temperature Exciton Storage in Elongated Semiconductor
Nanocrystals" ~
Phys. Rev. Lett. ''98'', 017401 (2007) ~
~
-2009/5/14 ~
-- Presenter : Mafumi Hishida (speech in English) ~
-- Paper :"Protein Dynamical Transition Does Not Require Protein Structure" Y. He et al., Phys. Rev. Lett. ''101'' (2008) 178103 ~
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-2009/4/30・5/7 GWのため中止 ~
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-2009/4/23 ~
-- Presenter : Krushna R Mavani (speech in English) ~
-- Paper : “Coherent orbital waves in the photo-induced insulator-metal dynamics of a magnetoresistive manganite”~
D. Polli, M. Rini, S. Wall, R. W. Schoenlein, Y. Tomioka, Y. Tokura, G. Cerullo and A. Cavalleri. ~
#ref(http://www.nature.com/nmat/journal/v6/n9/full/nmat1979.html,, Nature Materials 6, 643 (2007). )
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-2009/4/16 ~
-- Presenter : Masanobu Shirai (speech in English) ~
-- Paper : "Design and Semisynthesis of Photoactive Myoglobin Bearing
Ruthenium Tris(2,2'-bipyridine) Using Cofactor-Reconstitution" Itaru Hamachi et al., Inorg. Chem.,1998, ''37'' (17)
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-2009/4/9 ~
-- Presenter ： Nicolas MOISAN (speech in English) ~
-- Title ： "Photo-commutations of molecular materials studied by ultra-fast pump-probe optics" ~
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