Lowering of L10 phase transition temperature of FePt thin films by single shot H+ ion exposure using plasma focus device

Thin Solid Films

Volumn 517, Issue 8, 2009, Pages 2753-2757

  Pan, Z Y ^a   Lin, J J ^a   Zhang, T ^b   Karamat, S ^a   Tan, T L ^a   Lee, P ^a   Springham, S V ^a   Ramanujan, R V ^b   Rawat, R S ^a  

^a NANYANG TECHNOLOGICAL UNIVERSITY   (Singapore)

^b NANYANG TECHNOLOGICAL UNIVERSITY   (Singapore)

Author keywords

FePt; Magnetic properties; Phase transition; Plasma focus; Pulsed ion irradiation; X ray diffraction

Indexed keywords

DIFFRACTION; IONS; IRRADIATION; MAGNETIC PROPERTIES; PLASMA DEVICES; PLASMAS; RANGE FINDING; SUPERCONDUCTING TRANSITION TEMPERATURE; THIN FILMS; X RAY ANALYSIS; X RAY DIFFRACTION;

FACE-CENTERED-CUBIC STRUCTURES; FEPT; FEPT THIN FILMS; HIGH COERCIVITY; IRRADIATED FILMS; NUCLEATION FIELDS; ORDER PARAMETERS; PHASE TRANSITION; PHASE TRANSITION TEMPERATURES; PLASMA FOCUS; PLASMA FOCUS DEVICES; PULSED ION IRRADIATION; SINGLE SHOTS; SQUARENESS RATIOS; TETRAGONAL PHASE;

PHASE TRANSITIONS;

EID: 59249085621     PISSN: 00406090     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tsf.2008.11.113     Document Type: Article

References (24)

1. Momose S., Kodama H., Uzumaki T., and Tanaka A. Appl. Phys. Lett. 85/10 (2004) 1748
2. Weller D., Moser A., Folks L., Best M.E., Lee W., Toney M.F., Schwickert M., Thiele J.U., and Doerner M.F. IEEE Trans. Magn. 36/1 (2000) 10
3. Sun S.H., Murray C.B., Weller D., Folks L., and Moser A. Science 287/5460 (2000) 1989
4. Luo C.P., Liou S.H., and Sellmyer D.J. J. Appl. Phys. 87/9 (2000) 6941
5. Platt C.L., Wierman K.W., Svedberg E.B., Veerdonk R.V.D., Howard J.K., Roy A.G., and Laughlin D.E. J. Appl. Phys. 92/10 (2002) 6104
6. Maeda T., Kai T., Kikitsu A., Nagase T., and Akiyama J. Appl. Phys. Lett. 80/12 (2002) 2147
7. Luo C.P., and Sellmyer D.J. IEEE Trans. Magn. 31/6 (1995) 2764
8. Shima T., Moriguchi T., Mitani S., and Takanashi K. Appl. Phys. Lett. 80/2 (2002) 288
9. Lin J.J., Zhang T., Lee P., Springham S.V., Tan T.L., Rawat R.S., White T., Ramanujan R., and Guo J. Appl. Phys. Lett. 91/6 (2007) 063120
10. Ravelosona D., Chappert C., Bernas H., Halley D., Samson Y., and Marty A. J. Appl. Phys. 91/10 (2002) 8082
11. Hasegawa T., Li G.Q., Pei W., Saito H., Ishio S., Taguchi K., Yamakawa K., Honda N., Ouchi K., Aoyama T., and Sato I. J. Appl. Phys. 99/5 (2006) 053505
12. Wiedwald U., Klimmer A., Kern B., Han L., Boyen H.G., Ziemann P., and Fauth K. Appl. Phys. Lett. 90/6 (2007) 062508
13. Lai C.H., Yang C.H., and Chiang C.C. Appl. Phys. Lett. 83/22 (2003) 4550
14. Ravelosona D., Chappert C., Mathet V., and Bernas H. Appl. Phys. Lett. 76/2 (2000) 236
15. Rawat R.S., Arun P., Vedeshwar A.G., Lee P., and Lee S. J. Appl. Phys. 95/12 (2004) 7725
16. Sanchez G., and Feugeas J. J. Phys., D, Appl. Phys. 30 (1997) 927
17. Rawat R.S., Lee P., White T., Ying L., and Lee S. Surf. Coat. Technol. 138 (2001) 159
18. Okamoto S., Kikuchi N., Kitakami O., Miyazaki T., Shimada Y., and Fukamichi K. Phys. Rev., B, Condens. Matter Mater. Phys. 66/2 (2002) 024413
19. Chen C., Kitakami O., Okamoto S., and Shimada Y. Appl. Phys. Lett. 76/22 (2000) 3218
20. Liu J.P., Liu Y., Luo C.P., Shan Z.S., and Sellmyer D.J. J. Appl. Phys. 81/8 (1997) 5644
21. Tamada Y., Morimoto Y., Yamamoto S., Hayashi N., Takano M., Nasu S., and Ono T. Jpn. J. Appl. Phys. 45/46-50 (2006) L1232
22. Yin J.H., Singh A.K., Suzuki T., and Zhang Z.G. IEEE Trans. Magn. 41/10 (2005) 3208
23. Wierman K.W., Platt C.L., and Howard J.K. J. Magn. Magn. Mater. 278/1-2 (2004) 214
24. Menshikov A.Z., Dorofeyev Y.A., Kazantsev V.A., and Sidorov S.K. Fiz. Met. Metalloved. 38 (1974) 505