PDI -> Staff ->

Dr. Yukihiko Takagaki

Senior Scientist

Yukihiko Takagaki

phone: +49 30 20377 523

room: 0536

email: takagaki@pdi-berlin.de

 

Department: Semiconductor Spectroscopy

Core research areas: Nanoanalytics

 

 

81 Author Y. Takagaki , M. Ramsteiner , K. H. Ploog
Title

Guiding characteristics of surface acoustic waves visualized using photoluminescence quenching

Source J. Appl. Phys. , 93 , 9675 ( 2003 )
54 Cite : Bibtex RIS
Y. Takagaki, M. Ramsteiner, and K. H. Ploog

82 Author Y. Takagaki , E. Wiebicke , T. Hesjedal , H. Kostial , C. Hermann , L. Däweritz , K. H. Ploog
Title

Self-organized etching technique for fabricating a quasi-regular array of MnAs nano-islands

Source Appl. Phys. Lett. , 83 , 2895 ( 2003 )
55 Cite : Bibtex RIS
Y. Takagaki, E. Wiebicke, T. Hesjedal, H. Kostial, C. Hermann, L. Däweritz, and K. H. Ploog

83 Author Y. Takagaki , E. Wiebicke , M. Ramsteiner , L. Däweritz , K. H. Ploog
Title

Spontaneous growth of arsenic oxide micro-crystals on chemically etched MnAs surfaces

Source Appl. Phys. A: Mater. Sci. Process. , 76 , 837 ( 2003 )
56 Cite : Bibtex RIS
Y. Takagaki, E. Wiebicke, M. Ramsteiner, L. Däweritz, and K. H. Ploog

84 Author Y. Takagaki , O. Brandt , Klaus H. Ploog
Title

Surface-acoustic-wave delay line at 24 GHz using a guided Rayleigh mode in AlN/SiC structures

Source Jpn. J. Appl. Phys., Part 1 , 42 , 1594 ( 2003 )
57 Cite : Bibtex RIS
Y. Takagaki, O. Brandt, and Klaus H. Ploog

85 Author Y. Takagaki , E. Wiebicke , A. Riedel , M. Ramsteiner , H. Kostial , R. Hey , K. H. Ploog
Title

Hybrid optical modulator based on surface acoustic waves fabricated using imprint lithography and the epitaxial lift-off technique

Source Semicond. Sci. Technol. , 18 , 807 ( 2003 )
58 Cite : Bibtex RIS
Y. Takagaki, E. Wiebicke, A. Riedel, M. Ramsteiner, H. Kostial, R. Hey, and K. H. Ploog

86 Author Y. Takagaki , P. V. Santos , E. Wiebicke , O. Brandt , H.-P. Schönherr , K. H. Ploog
Title

Guided surface-acoustic-wave modes in AlN layers grown on SiC substrates

Source Proc. ISCS 29 , 174 , 73 ( 2003 )
98 Cite : Bibtex RIS
Y. Takagaki, P. V. Santos, E. Wiebicke, O. Brandt, H.-P. Schönherr, and K. H. Ploog

87 Author Y. Takagaki , K. H. Ploog
Title

Numerically evaluated exact properties of the conductance of regular and chaotic quantum cavities

Source Proc. ISCS 28 , 170 , 357 ( 2002 )
477 Cite : Bibtex RIS
Y. Takagaki, and K. H. Ploog

88 Author Y. Takagaki , E. Wiebicke , H. Kostial , K. H. Ploog
Title

Fabrication of GHz-range surface-acoustic-wave transducers on LiNbO3 using imprint lithography

Source Nanotechnology , 13 , 15 ( 2002 )
478 Cite : Bibtex RIS
Y. Takagaki, E. Wiebicke, H. Kostial, and K. H. Ploog

89 Author Y. Takagaki , E. Wiebicke , H.-J. Zhu , R. Hey , M. Ramsteiner , K. H. Ploog
Title

Suppression of the photoluminescence quenching due to surface acoustic waves in high magnetic fields

Source Semicond. Sci. Technol. , 17 , 161 ( 2002 )
479 Cite : Bibtex RIS
Y. Takagaki, E. Wiebicke, H.-J. Zhu, R. Hey, M. Ramsteiner, and K. H. Ploog

90 Author Y. Takagaki , E. Wiebicke , K.-J. Friedland , K. H. Ploog
Title

Giant surface acoustic wave attenuation in the quantum Hall regime induced by a DC current

Source Jpn. J. Appl. Phys., Part 1 , 41 , 2583 ( 2002 )
480 Cite : Bibtex RIS
Y. Takagaki, E. Wiebicke, K.-J. Friedland, and K. H. Ploog