Ruma Mandal
Ruma Mandal
Assistant Professor, WPI-AIMR, Tohoku University, Sendai, Japan
Verified email at tohoku.ac.jp - Homepage
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Year
Tunable Magnonic Spectra in Two‐Dimensional Magnonic Crystals with Variable Lattice Symmetry
S Saha, R Mandal, S Barman, D Kumar, B Rana, Y Fukuma, S Sugimoto, ...
Advanced Functional Materials 23 (19), 2378-2386, 2013
732013
Optically induced tunable magnetization dynamics in nanoscale Co antidot lattices
R Mandal, S Saha, D Kumar, S Barman, S Pal, K Das, AK Raychaudhuri, ...
ACS nano 6 (4), 3397-3403, 2012
592012
Effects of antidot shape on the spin wave spectra of two-dimensional Ni80Fe20 antidot lattices
R Mandal, P Laha, K Das, S Saha, S Barman, AK Raychaudhuri, ...
Applied Physics Letters 103 (26), 262410, 2013
342013
Shape-and interface-induced control of spin dynamics of two-dimensional bicomponent magnonic crystals
S Choudhury, S Saha, R Mandal, S Barman, YC Otani, A Barman
ACS applied materials & interfaces 8 (28), 18339-18346, 2016
272016
Tunable spin wave spectra in two-dimensional Ni80Fe20 antidot lattices with varying lattice symmetry
R Mandal, S Barman, S Saha, Y Otani, A Barman
Journal of Applied Physics 118 (053910), 2015
262015
Increased magnetic damping in ultrathin films of Co2FeAl with perpendicular anisotropy
YK Takahashi, Y Miura, R Choi, T Ohkubo, ZC Wen, K Ishioka, R Mandal, ...
APPLIED PHYSICS LETTERS 110 (252409), 2017
222017
Tunable configurational anisotropy in collective magnetization dynamics of Ni80Fe20 nanodot arrays with varying dot shapes
BK Mahato, S Choudhury, R Mandal, S Barman, Y Otani, A Barman
J. Appl. Phys. 117 (213909), 2015
192015
Configurational anisotropic spin waves in cross-shaped Ni80Fe20 nanoelements
BK Mahato, B Rana, R Mandal, D Kumar, S Barman, Y Fukuma, Y Otani, ...
Applied Physics Letters 102 (19), 192402, 2013
192013
Large perpendicular magnetic anisotropy in epitaxial Fe/MgAl2O4 (001) heterostructures
Q Xiang, R Mandal, H Sukegawa, YK Takahashi, S Mitani
Applied Physics Express 11, 063008, 2018
182018
Anisotropy in collective precessional dynamics in arrays of Ni80Fe20 nanoelements
B Rana, D Kumar, S Barman, S Pal, R Mandal, Y Fukuma, Y Otani, ...
Journal of Applied Physics 111 (7), 07D503, 2012
172012
Investigation of magnetization dynamics in 2D Ni80Fe20 diatomic nanodot arrays
A De, S Mondal, C Banerjee, A K Chaurasiya, R Mandal, Y Otani, ...
Journal of Physics D: Applied Physics 50 (38), 2017
152017
Tunable angle-dependent magnetization dynamics in Ni80Fe20 nanocross structures of varying size
K Adhikari, S Barman, R Mandal, Y Otani, A Barman
Physical Review Applied 10, 044010, 2018
132018
Time-resolved measurement of spin-wave spectra in CoO capped [Co(t)/Pt(7)]n-1 Co(t) multilayer systems
S Pal, B Rana, S Saha, R Mandal, O Hellwig, J Romero-Vivas, S Mamica, ...
Journal of Applied Physics 111 (7), 07C507, 2012
132012
Investigation of Gilbert damping of a tetragonally distorted ultrathin Fe0.5Co0.5 epitaxial film with high magnetic anisotropy
R Mandal, JW Jung, K Masuda, YK Takahashi, Y Sakuraba, S Kasai, ...
Applied Physics Letters 113 (23), 232406, 2018
92018
Bias field tunable magnetic configuration and magnetization dynamics in Ni80Fe20 nano-cross structures with varying arm length
K Adhikari, S Choudhury, R Mandal, S Barman, Y Otani, A Barman
Journal of Applied Physics 121 (043909), 2017
72017
Anisotropic spin-wave dispersion in two-dimensional Ni80Fe20 diatomic nanodot array
A De, C Banerjee, AK Chaurasiya, R Mandal, Y Otani, RK Mitra, ...
Journal of Magnetism and Magnetic Materials 491, 165557, 2019
22019
Micromagnetic Studies of Laser-Induced Magnetization Dynamics in FePt-C Films
J Miao, J Wang, R Mandal, D Wei, YK Takahashi, K Hono
IEEE Transactions on Magnetics 54 (11), 1-4, 2018
22018
Time domain magnetization dynamics study to estimate interlayer exchange coupling constant in Nd-Fe-B/Ni80Fe20 films
R Mandal, D Ogawa, Y Tamazawa, K Ishioka, T Shima, T Kato, S Iwata, ...
Journal of Magnetism and Magnetic Materials 468, 273-278, 2018
22018
Spin-resolved contribution to perpendicular magnetic anisotropy and Gilbert damping in interface-engineered Fe/MgAl 2 O 4 heterostructures
R Mandal, Q Xiang, K Masuda, Y Miura, H Sukegawa, S Mitani, ...
Physical Review Applied 14 (064027), 2020
2020
Interlayer Exchange Coupling Constant in Nd-Fe-B/Ni80Fe20 Films by All-Optical Pump-Probe Technique
R Mandal, D Ogawa, YK Takahashi, S Hirosawa, K Hono, Y Tamazawa, ...
電子情報通信学会技術研究報告 117 (501 (MR2017 50-54)), 51-56, 2018
2018
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