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 , Nanofabrication

 

 

11 Author Y. Takagaki
Title

Quantum interference by localized scattered waves of gapless helical modes in narrow strips of topological insulators

Source J. Appl. Phys. , 120 , 124304 ( 2016 )
DOI : 10.1063/1.4963167 | Download: PDF | 2836 Cite : Bibtex RIS
and Y. Takagaki

12 Author Y. Takagaki , Yuta Saito , Junji Tominaga
Title

Manipulation of the presence of helical surface states of topological insulators using Sb2Te3-GeTe superlattices

Source Appl. Phys. Lett. , 108 , 112102 ( 2016 )
DOI : 10.1063/1.4944050 | Download: PDF | 2737 Cite : Bibtex RIS
Y. Takagaki, Yuta Saito, and Junji Tominaga

13 Author Y. Takagaki
Title

Klein tunneling of helical edge states in narrow strips of a two-dimensional topological insulator

Source J. Phys.: Condens. Matter , 28 , 025302 ( 2016 )
DOI : doi:10.1088/0953-8984/28/2/025302 | 2755 Cite : Bibtex RIS
and Y. Takagaki

14 Author Y. Takagaki
Title

Strong reflection and periodic resonant transmission of helical edge states in topological-insulator stub-like resonators

Source J. Appl. Phys. , 118 , 054304 ( 2015 )
DOI : 10.1063/1.4928204 | Download: PDF | 2706 Cite : Bibtex RIS
and Y. Takagaki

15 Author Y. Takagaki , A. Papadogianni , B. Jenichen , U. Jahn , O. Bierwagen
Title

Step-bunched Bi2Te3 and Bi2Se3 layers epitaxially grown on high-index InP substrates

Source Thin Solid Films , 580 , 89 ( 2015 )
DOI : 10.1016/j.tsf.2015.03.027 | 2663 Cite : Bibtex RIS
Y. Takagaki, A. Papadogianni, B. Jenichen, U. Jahn, and O. Bierwagen

16 Author Y. Takagaki , A. Papadogianni , O. Bierwagen
Title

Seebeck effect and giant linear magnetoresistance affected by conflicting n- and p-type defects-induced doping in epitaxial Bi2Te3 layers

Source Adv. Electron. Mater. , 1 , 1400007 ( 2015 )
DOI : 10.1002/aelm.201400007 | 2665 Cite : Bibtex RIS
Y. Takagaki, A. Papadogianni, and O. Bierwagen

17 Author J. Tominaga , A. V. Kolobov , P. J. Fons , X. Wang , Y. Saito , T. Nakano , M. Hase , S. Murakami , J. Herfort , Y. Takagaki
Title

Giant multiferroic effects in topological GeTe-Sb2Te3 superlattices

Source Sci. Technol. Adv. Mater. , 16 , 014402 ( 2015 )
DOI : 10.1088/1468-6996/16/1/014402 | Download: PDF | 2695 Cite : Bibtex RIS
J. Tominaga, A. V. Kolobov, P. J. Fons, X. Wang, Y. Saito, T. Nakano, M. Hase, S. Murakami, J. Herfort, and Y. Takagaki

18 Author Y. Takagaki
Title

Cancelation of confinement effect by spin-orbit couplings in narrow strips of two-dimensional topological insulators

Source Phys. Rev. B , 90 , 165305 ( 2014 )
DOI : 10.1103/PhysRevB.90.165305 | Download: PDF | 2638 Cite : Bibtex RIS
and Y. Takagaki

19 Author Y. Takagaki , U. Jahn , B. Jenichen , K. Berlin , X. Kong , K. Biermann
Title

Element substitution from substrates in Bi2Se3, Bi2Te3 and Sb2Te3 overlayers deposited by hot wall epitaxy

Source Semicond. Sci. Technol. , 29 , 095021 ( 2014 )
DOI : 10.1088/0268-1242/29/9/095021 | 2603 Cite : Bibtex RIS
Y. Takagaki, U. Jahn, B. Jenichen, K. Berlin, X. Kong, and K. Biermann

20 Author D. Bang , H. Awano , J. Tominaga , A. V. Kolobov , P. Fons , Y. Saito , K. Makino , T. Nakano , M. Hase , Y. Takagaki , A. Giussani , R. Calarco , S. Murakami
Title

Mirror-symmetric Magneto-optical Kerr Rotation using Visible Light in [(GeTe)2(Sb2Te3)1]n Topological Superlattices

Source Sci. Rep. , 4 , 5727 ( 2014 )
DOI : 10.1038/srep05727 | Download: PDF | 2619 Cite : Bibtex RIS
D. Bang, H. Awano, J. Tominaga, A. V. Kolobov, P. Fons, Y. Saito, K. Makino, T. Nakano, M. Hase, Y. Takagaki, A. Giussani, R. Calarco, and S. Murakami