Phononic and magnonic dispersions of surface waves on a permalloy/BARC nanostructured array

Nanoscale Research Letters

Volumn 8, Issue 1, 2013, Pages 1-6

  Pan, Huihui ^a   Zhang, Vanessa Li ^a   Di, Kai ^a   Kuok, Meng Hau ^a   Lim, Hock Siah ^a   Ng, Ser Choon ^a   Singh, Navab ^b   Adeyeye, Adekunle Olusola ^a  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

^b INSTITUTE OF MICROELECTRONICS   (Singapore)

Author keywords

Bandgaps; Brillouin light scattering; Magphonic crystal; Phononic and magnonic dispersions

Indexed keywords

ANTIREFLECTION COATINGS; BRILLOUIN SCATTERING; ENERGY GAP; IRON ALLOYS; NICKEL ALLOYS; PERMALLOY; REFLECTIVE COATINGS; SURFACE WAVES;

AVOIDED CROSSINGS; BOTTOM ANTIREFLECTIVE COATING; BRILLOUIN LIGHT SCATTERING; DYNAMIC MAGNETIZATION; FUNDAMENTAL MODES; MULTICOMPONENTS; NANOSTRUCTURED ARRAYS; STRUCTURE FEATURES;

DISPERSION (WAVES);

EID: 84875170498     PISSN: 19317573     EISSN: 1556276X     Source Type: Journal    
DOI: 10.1186/1556-276X-8-115     Document Type: Article

References (30)

1. Rolland Q, Oudich M, El-Jallal S, Dupont S, Pennec Y, Gazalet J, Kastelik JC, Leveque G, Djafari-Rouhani B: Acousto-optic couplings in two-dimensional phoxonic crystal cavities. Appl Phys Lett 2012, 101:061109.
2. Laude V, Beugnot J-C, Benchabane S, Pennec Y, Djafari-Rouhani B, Papanikolaou N, Escalante JM, Martinez A: Simultaneous guidance of slow photons and slow acoustic phonons in silicon phoxonic crystal slabs. Opt Express 2011, 19:9690-9698.
3. El Hassouani Y, Li C, Pennec Y, El Boudouti EH, Larabi H, Akjouj A, Bou Matar O, Laude V, Papanikolaou N, Martinez A, Djafari Rouhani B: Dual phononic and photonic band gaps in a periodic array of pillars deposited on a thin plate. Phys Rev B 2010, 82:155405.
4. Papanikolaou N, Psarobas IE, Stefanou N: Absolute spectral gaps for infrared light and hypersound in three-dimensional metallodielectric phoxonic crystals. Appl Phys Lett 2010, 96:231917.
5. Nikitov S, Gulyaev Y, Grigorevsky V, Grigorevsky A, Lisenkov I, Popov R: Review of phononic crystals, nonlinear processes, devices and prospects. J Acoust Soc Am 2008, 123:3040.
6. Zhang VL, Hou CG, Pan HH, Ma FS, Kuok MH, Lim HS, Ng SC, Cottam MG, Jamali M, Yang H: Phononic dispersion of a two-dimensional chessboardpatterned bicomponent array on a substrate. Appl Phys Lett 2012, 101:053102.
7. Zhang VL, Ma FS, Pan HH, Lin CS, Lim HS, Ng SC, Kuok MH, Jain S, Adeyeye AO: Observation of dual magnonic and phononic bandgaps in bicomponent nanostructured crystals. Appl Phys Lett 2012, 100:163118.
8. Kushwaha MS, Halevi P, Dobrzynski L, Djafari-Rouhani B: Acoustic band structure of periodic elastic composites. Phys Rev Lett 1993, 71:2022-2025.
9. Cheng W, Wang J, Jonas U, Fytas G, Stefanou N: Observation and tuning of hypersonic bandgaps in colloidal crystals. Nat Mater 2006, 5:830-836.
10. Wang ZK, Zhang VL, Lim HS, Ng SC, Kuok MH, Jain S, Adeyeye AO: Observation of frequency band gaps in a one-dimensional nanostructured magnonic crystal. Appl Phys Lett 2009, 94:083112.
11. Jorzick J, Demokritov SO, Mathieu C, Hillebrands B, Bartenlian B, Chappert C, Rousseaux F, Slavin AN: Brillouin light scattering from quantized spin waves in micron-size magnetic wires. Phys Rev B 1999, 60:15194-15200.
12. Gubbiotti G, Tacchi S, Carlotti G, Vavassori P, Singh N, Goolaup S, Adeyeye AO, Stashkevich A, Kostylev M: Magnetostatic interaction in arrays of nanometric permalloy wires: a magneto-optic Kerr effect and a Brillouin light scattering study. Phys Rev B 2005, 72:224413.
13. Dutcher JR, Lee S, Hillebrands B, McLaughlin GJ, Nickel BG, Stegeman GI: Surface-grating-induced zone folding and hybridization of surface acoustic modes. Phys Rev Lett 1992, 68:2464-2467.
14. Dhar L, Rogers JA: High frequency one-dimensional phononic crystal characterized with a picosecond transient grating photoacoustic technique. Appl Phys Lett 2000, 77:1402-1404.
15. Maznev AA: Band gaps and Brekhovskikh attenuation of laser-generated surface acoustic waves in a patterned thin film structure on silicon. Phys Rev B 2008, 78:155323.
16. Maznev AA, Wright OB: Optical generation of long-lived surface vibrations in a periodic microstructure. J Appl Phys 2009, 105:123530.
17. Adeyeye AO, Singh N: Large area patterned magnetic nanostructures. J Phys D: Appl Phys 2008, 41:153001.
18. W. Stockholm: COMSOL AB; 2012.
19. Deng H, Minor MK, Barnard JA: Comparison of mechanical and tribological properties of permalloy and high moment FeTaN thin films for tape recording heads. IEEE Trans Magn 1996, 32:3702-3704.
20. Cheng W, Gomopoulos N, Fytas G, Gorishnyy T, Walish J, Thomas EL, Hiltner A, Baer E: Phonon dispersion and nanomechanical properties of periodic 1D multilayer polymer films. Nano Lett 2008, 8:1423-1428.
21. Brantley WA: Calculated elastic constants for stress problems associated with semiconductor devices. J Appl Phys 1973, 44:534-535.
22. Glass NE, Maradudin AA: Leaky surface-elastic waves on both flat and strongly corrugated surfaces for isotropic, nondissipative media. J Appl Phys 1983, 54:796-805.
23. Mutti P, Bottani CE, Ghislotti G, Beghi M, Briggs GAD, Sandercock JR: Surface Brillouin Scattering-Extending Surface Wave Measurements to 20 GHz. In Advances in Acoustic Microscopy, Volume 1. Edited by Briggs A. New York: Plenum; 1995:249.
24. Giovannini L, Nizzoli F, Marvin AM: Theory of surface acoustic phonon normal modes and light scattering cross section in a periodically corrugated surface. Phys Rev Lett 1992, 69:1572-1575.
25. 1-xP determined using surface acoustic waves. J Phys Condens Matter 1999, 11:L323.
26. Zhang X, Comins JD, Every AG, Stoddart PR, Pang W, Derry TE: Surface Brillouin scattering study of the surface excitations in amorphous silicon layers produced by ion bombardment. Phys Rev B 1998, 58:13677-13685.
27. Birtcher RC, Grimsditch MH, McNeil LE: Structural and elastic properties of Ge after Kr-ion irradiation at room temperature. Phys Rev B 1994, 50:8990-8995.
28. Guslienko KY, Demokritov SO, Hillebrands B, Slavin AN: Effective dipolar boundary conditions for dynamic magnetization in thin magnetic stripes. Phys Rev B 2002, 66:132402.
29. Tacchi S, Madami M, Gubbiotti G, Carlotti G, Goolaup S, Adeyeye AO, Singh N, Kostylev MP: Analysis of collective spin-wave modes at different points within the hysteresis loop of a one-dimensional magnonic crystal comprising alternative-width nanostripes. Phys Rev B 2010, 82:184408.
30. Rothman J, Kläui M, Lopez-Diaz L, Vaz CAF, Bleloch A, Bland JAC, Cui Z, Speaks R: Observation of a Bi-Domain state and nucleation free switching in mesoscopic ring magnets. Phys Rev Lett 2001, 86:1098-1101.