RKKY frromagnetism with Ising-like spin states in intercalated Fe 1/4TaS 2

Physical Review Letters

Volumn 107, Issue 24, 2011, Pages

  Ko, K T ^a   Kim, Kyoo ^a   Kim, Sung Baek ^a,b   Kim, H D ^a   Kim, J Y ^a   Min, B I ^a   Park, J H ^a   Chang, F H ^c   Lin, H J ^c   Tanaka, A ^d   Cheong, S W ^a,e  

^a Pohang University of Science and Technology (POSTECH)   (South Korea)

^b Konyang University   (South Korea)

^c NATIONAL SYNCHROTRON RADIATION RESEARCH CENTER   (Taiwan)

^d HIROSHIMA UNIVERSITY   (Japan)

^e RUTGERS UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BAND CALCULATION; FERROMAGNETS; FIRST-PRINCIPLES; INDIRECT EXCHANGE COUPLING; MAGNETIC NATURE; ORBITAL MAGNETIC MOMENT; RUDERMAN-KITTEL-KASUYA-YOSIDA; SPIN STATE;

FERROMAGNETIC MATERIALS; FERROMAGNETISM; MAGNETIC COUPLINGS; MAGNETIC MOMENTS; PHOTOELECTRON SPECTROSCOPY; SPIN DYNAMICS; X RAY ABSORPTION SPECTROSCOPY;

MAGNETIC ANISOTROPY;

EID: 83655203003     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.107.247201     Document Type: Article

References (31)

1. J.A. Wilson and A.D. Yoffe, Adv. Phys. 18, 193 (1969). ADPHAH 0001-8732 10.1080/00018736900101307
2. J.A. Wilson, F.J. Di Salvo, and S. Mahajan, Adv. Phys. 24, 117 (1975). ADPHAH 0001-8732 10.1080/00018737500101391
3. K.E. Wagner, Phys. Rev. B PRBMDO 1098-0121 78, 104520 (2008). 10.1103/PhysRevB.78.104520
4. R.M. Fleming and R.V. Coleman, Phys. Rev. Lett. 34, 1502 (1975). PRLTAO 0031-9007 10.1103/PhysRevLett.34.1502
5. S.S.P. Parkin and R.H. Friend, Philos. Mag. B PMABDJ 1364-2812 41, 65 (1980). 10.1080/13642818008245370
6. S.S.P. Parkin and R.H. Friend, Philos. Mag. B PMABDJ 1364-2812 41, 95 (1980). 10.1080/13642818008245371
7. R.H. Friend, A.R. Beal, and A.D. Yoffe, Philos. Mag. PHMAA4 0031-8086 35, 1269 (1977). 10.1080/14786437708232952
8. M. Eibschütz, J. Appl. Phys. 52, 2098 (1981). JAPIAU 0021-8979 10.1063/1.329629
9. H. Narita, J. Solid State Chem. 108, 148 (1994). JSSCBI 0022-4596 10.1006/jssc.1994.1022
10. E. Morosan, Phys. Rev. B PRBMDO 1098-0121 75, 104401 (2007). 10.1103/PhysRevB.75.104401
11. Y.J. Choi, Europhys. Lett. EULEEJ 0295-5075 86, 37012 (2009). 10.1209/0295-5075/86/37012
12. J.G. Checkelsky, Phys. Rev. B PRBMDO 1098-0121 77, 014433 (2008). 10.1103/PhysRevB.77.014433
13. H.R. Kirchmayr, J. Phys. D JPAPBE 0022-3727 29, 2763 (1996). 10.1088/0022-3727/29/11/007
14. See Supplemental Material at http://link.aps.org/supplemental/10.1103/ PhysRevLett.107.247201 for the x-ray diffraction patterns (Fig. S1), the theoretical XMCD spectra (Fig. S2), or the calculated Fermi surface of the supercell (Fig. S3).
15. P. Blaha, WIEN2K, An Augmented Plane Wave + Local Orbitals Program for Calculating Crystal Properties (Vienna University of Technology, Vienna, Austria, 2001).
16. B.T. Thole, P. Carra, F. Sette, and G. van der Laan, Phys. Rev. Lett. 68, 1943 (1992); PRLTAO 0031-9007 10.1103/PhysRevLett.68.1943
17. C.T. Chen, Phys. Rev. Lett. 75, 152 (1995). PRLTAO 0031-9007 10.1103/PhysRevLett.75.152
18. S. Sugano, T. Tanabe, and H. Kamimura, Multiplets of Transition-Metal Ions in Crystals (Academic Press, New York, USA, 1970).
19. d d = 6.0 eV, charge transfer energy Δ = 5.0 eV, hybridization (p d σ) = - 1.4 eV, and Slater integrals are ∼ 72 % of the atomic Hartree-Fock values. JUPSAU 0031-9015 10.1143/JPSJ.63.2788
20. K. Shimada, Phys. Rev. B PRBMDO 0163-1829 57, 8845 (1998). 10.1103/PhysRevB.57.8845
21. K.-T. Ko, Phys. Rev. Lett. 103, 207202 (2009). PRLTAO 0031-9007 10.1103/PhysRevLett.103.207202
22. a b 0.8 is the orbital momentum anisotropy obtained from the calculation. 10.1088/0953-8984/10/14/012
23. W. Wu, Phys. Rev. Lett. 101, 137203 (2008). PRLTAO 0031-9007 10.1103/PhysRevLett.101.137203
24. P. Carrara, J. de Gunzbourg, and Y. Allain, J. Appl. Phys. 40, 1035 (1969); JAPIAU 0021-8979 10.1063/1.1657520
25. P. Wong, Phys. Rev. Lett. 55, 2043 (1985). PRLTAO 0031-9007 10.1103/PhysRevLett.55.2043
26. G. Wexler and A.M. Woolley, J. Phys. C JPSOAW 0022-3719 9, 1185 (1976). 10.1088/0022-3719/9/7/010
27. P. Blaha, J. Phys. Condens. Matter JCOMEL 0953-8984 3, 9381 (1991). 10.1088/0953-8984/3/47/011
28. D.N. Aristov, Phys. Rev. B PRBMDO 0163-1829 55, 8064 (1997). 10.1103/PhysRevB.55.8064
29. L. Brey, H.A. Fertig, and S. Das Sarma, Phys. Rev. Lett. 99, 116802 (2007); PRLTAO 0031-9007 10.1103/PhysRevLett.99.116802 (Pubitemid 47429443)
30. Y.L. Chen, Science 329, 659 (2010); SCIEAS 0036-8075 10.1126/science. 1189924
31. D.A. Abanin and D.A. Pesin, Phys. Rev. Lett. 106, 136802 (2011). PRLTAO 0031-9007 10.1103/PhysRevLett.106.136802