Observation of distinct bulk and surface chemical environments in a topological insulator under magnetic doping

Journal of Physical Chemistry C

Volumn 118, Issue 23, 2014, Pages 12333-12339

  Vobornik, Ivana ^a   Panaccione, Giancarlo ^a   Fujii, Jun ^a   Zhu, Zhi Huai ^b   Offi, Francesco ^c   Salles, Benjamin R ^a   Borgatti, Francesco ^d   Torelli, Piero ^a   Rueff, Jean Pascal ^e,f   Ceolin, Denis ^e   Artioli, Alberto ^a   Unnikrishnan, Manju ^k   Levy, Giorgio ^b   Marangolo, Massimiliano ^g   Eddrief, Mamhoud ^g   Krizmancic, Damjan ^a   Ji, Huiwen ^h   Damascelli, Andrea ^b,i   Van Der Laan, Gerrit ^c   Egdell, Russell G ^j   Cava, Robert J ^h   more..

^a LABORATORIO TASC   (Italy)

^b UNIVERSITY OF BRITISH COLUMBIA   (Canada)

^c ROMA TRE UNIVERSITY   (Italy)

^d CNR   (Italy)

^e SYNCHROTRON SOLEIL   (France)

^f SORBONNE UNIVERSITÉ   (France)

^g INSTITUT DES NANOSCIENCES DE PARIS   (France)

^h PRINCETON UNIVERSITY   (United States)

ⁱ DIAMOND LIGHT SOURCE LTD   (United Kingdom)

^j UNIVERSITY OF OXFORD   (United Kingdom)

^k ABDUS SALAM INTERNATIONAL CENTRE FOR THEORETICAL PHYSICS   (Italy)

more..

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRIC INSULATORS; MANGANESE;

CHEMICAL ENVIRONMENT; ELECTRONIC BEHAVIORS; FERROMAGNETIC STATE; MAGNETIC NANOSYSTEM; SPECTROSCOPIC EVIDENCE; SPINTRONIC APPLICATIONS; SURFACE CHEMICALS; TOPOLOGICAL INSULATORS;

BISMUTH;

EID: 84902436607     PISSN: 19327447     EISSN: 19327455     Source Type: Journal    
DOI: 10.1021/jp502729u     Document Type: Article

References (39)

1. Hasan, M. Z.; Kane, C. L. Topological Insulators Rev. Mod. Phys. 2010, 82, 3045-3067
2. Xu, S.-Y.; Xia, Y.; Wray, L. A.; Jia, S.; Meier, F.; Dil, J. H.; Osterwalder, J.; Slomski, B.; Bansil, A.; Lin, H. Topological Phase Transition and Texture Inversion in a Tunable Topological Insulator Science 2011, 332, 560-564
3. Cava, R. J.; Huiwen, J.; Fuccillo, M. K.; Gibson, Q. D.; Hor, Y. S. Crystal structure and chemistry of topological insulators J. Mater. Chem. C 2013, 1, 3176
4. xTe Phys. Rev. B 2010, 81, 195203
5. Chang, Cui-Zu; Zhang, J.; Liu, M.; Zhang, Z.; Feng, X.; Li, K.; Wang, Li-Li; Chen, X.; Dai, X.; Fang, Z. Thin Films of Magnetically Doped Topological Insulator with Carrier-Independent Long-Range Ferromagnetic Order Adv. Mater. 2013, 25, 1065-1070
6. Chen, Y. L.; Chu, J.-H.; Analytis, J. G.; Liu, Z. K.; Igarashi, K.; Kuo, H.-H.; Qi, X. L.; Mo, S. K.; Moore, R. G.; Lu, D. H. Massive Dirac Fermion on the Surface of a Magnetically Doped Topological Insulator Science 2010, 329, 659-662
7. 3 Appl. Phys. Lett. 2012, 100, 082404
8. Zhang, D.; Richardella, A.; Rench, D. W.; Xu, S.-Y.; Kandala, A.; Flanagan, T. C.; Beidenkopf, H.; Yeats, A. L.; Buckley, B. B.; Klimov, P. V. Interplay between ferromagnetism, surface states, and quantum corrections in a magnetically doped topological insulator Phys. Rev. B 2012, 86, 205127
9. Vobornik, I.; Manju, U.; Fujii, J.; Borgatti, F.; Torelli, P.; Krizmancic, D.; Hor, Y. S.; Cava, R. J.; Panaccione, G. Magnetic Proximity Effect as a Pathway to Spintronic Applications of Topological Insulators Nano Lett. 2011, 11, 4079-4082
10. 3 Phys. Rev. Lett. 2012, 108, 256810
11. Schlenk, T.; Bianchi, M.; Koleini, M.; Eich, A.; Pietzsch, O.; Wehling, T. O.; Frauenheim, T.; Balatsky, A.; Mi, J. L.; Iversen, B. B. Controllable Magnetic Doping of the Surface State of a Topological Insulator Phys. Rev. Lett. 2013, 110, 126804
12. Dietl, T. A ten-year perspective on dilute magnetic semiconductors and oxides Nat. Mater. 2010, 9, 965-974
13. Jungwirth, T.; Sinova, J.; Maŝek, J.; Kučera, J.; MacDonald, A. H. Theory of ferromagnetic (III,Mn)V semiconductors Rev. Mod. Phys. 2006, 78, 809-864
14. 3 to the two-dimensional limit Nat. Phys. 2010, 6, 584-588
15. 3 Phys. Rev. Lett. 2012, 108, 206801
16. 3 Phys. Rev. Lett. 2013, 110, 216401
17. 3 with a single Dirac cone on the surface Nat. Phys. 2009, 5, 438-442
18. 3 Phys. Rev. Lett. 2011, 107, 186405
19. 3 Phys. Rev. Lett. 2009, 103, 146401
20. 3 Nat. Phys. 2013, 9, 410-414
21. 2,3 x-ray absorption spectra from (Ga,Mn)As Appl. Phys. Lett. 2004, 84, 4065-4067
22. Maccherozzi, F.; Sperl, M.; Panaccione, G.; Minár, J.; Polesya, S. J.; Ebert, H.; Wurstbauer, U.; Hochstrasser, M.; Rossi, G.; Woltersdorf, G. Evidence for a Magnetic Proximity Effect up to Room Temperature at Fe/(GaMn)As Interfaces Phys. Rev. Lett. 2008, 101, 267201
23. Watson, M. D.; Collins-McIntyre, L. J.; Shelford, L. R.; Coldea, A. I.; Prabhakaran, D.; Speller, S. C.; Mousavi, T.; Grovenor, C. R. M.; Salman, Z.; Giblin, S. R. Study of the structural, electric and magnetic properties of Mn-doped Bi2Te3 single crystals New J. Phys. 2013, 15, 103016
24. Sacchi, M.; Offi, F.; Torelli, P.; Fondacaro, A.; Spezzani, C.; Cautero, M.; Cautero, G.; Huotari, S.; Grioni, M.; Delaunay, R. Quantifying the effective attenuation length in high energy photoemission experiments Phys. Rev. B 2005, 71, 155117
25. Tanuma, S.; Powell, C. J.; Penn, D. R. Calculation of electron inelastic mean free paths XI. Data for 41 elemental solids over the 50 eV to 30 keV range Surf. Interface Anal. 2011, 43, 689-713
26. Van der Laan, G.; Taguchi, M. Valence fluctuations in thin films and the α and δ phases of Pu metal determined by 4f core-level photoemission calculations Phys. Rev. B 2010, 82, 045114
27. Fujii, J.; Sperl, M.; Ueda, S.; Kobayashi, K.; Yamashita, Y.; Kobata, M.; Torelli, P.; Borgatti, F.; Utz, M.; Fadley, C. S. Identification of Different Electron Screening Behavior Between the Bulk and Surface of (Ga,Mn)As Phys. Rev. Lett. 2011, 107, 187203
28. Karis, O.; Rusz, J.; Oppeneer, P. M.; Gorgoi, M.; Schafers, F.; Braun, W.; Eberhardt, W.; Mårtensson, N. High-kinetic-energy photoemission spectroscopy of Ni at 1s: 6-eV satellite at 4 eV Phys. Rev. B 2012, 78, 233105
29. G. van der Laan, G.; C. Westra, C.; C. Haas, C.; Sawatzky, G. A. Satellite structure in photoelectron and Auger spectra of copper dihalides Phys. Rev. B 1981, 23, 4369-4380
30. 3 Phys. Rev. B 2011, 84, 075335
31. Eremeev, S. V.; Vergniory, M. G.; Menshchikova, T. V.; Shaposhnikov, A. A.; Chulkov, E. V. The effect of van der Waal's gap expansions on the surface electronic structure of layered topological insulators New J. Phys. 2012, 14, 113030
32. Chang, C.-Z.; Zhang, J.; Liu, M.; Zhang, Z.; Feng, X.; Li, K.; Wang, L.-L.; Chen, X.; Dai, X.; Fang, Z. Thin films of magnetically doped topological insulator with carrier-independent long-range ferromagnetic order Adv. Mater. 2013, 25, 1065-1070
33. Xu, S.-Y.; Neupane, M.; Liu, C.; Zhang, D.; Richardella, A.; Wray, L. A.; Alidoust, A.; Leandersson, M.; Balasubramanian, T.; Sánchez-Barriga, J. Hedgehog spin texture and Berry's phase tuning in a magnetic topological insulator Nat. Phys. 2012, 8, 616-622
34. Ji, H.; Allred, J. M.; Ni, N.; Tao, J.; Neupane, M.; Wray, L. A.; Xu, S.; Hasan, M. Z.; Cava, R. J. Bulk intergrowth of a topological insulator with a room-temperature ferromagnet Phys. Rev. B 2012, 85, 165313
35. Wray, A. L.; Xu, S.-Y.; Xia, Y.; Hsieh, D.; Fedorov, A. V.; Lin, H.; Bansil, B.; Hor, Y. S.; Cava, R. J.; Hasan, M. Z. A topological insulator surface under strong Coulomb, magnetic and disorder perturbations Nat. Phys. 2011, 7, 32-37
36. 3 with a scanning tunneling microscope Phys. Rev. B 2012, 86, 045441
37. 3 induced by cobalt adatom in the absence of ferromagnetic ordering Phys. Rev. B 2012, 85, 205317
38. 3 surfaces Phys. Rev. B 2012, 86, 081304(R)
39. Binnewies, M.; Milke, E. Thermochemical Data of Elements and Compounds, 2 nd ed.; Wiley-VCH Verlag GmBH: Weinheim, 2002.