MTL Annual Research Report 2011

Collaborators

• H.I. Smith
• C.V Thompson
• E.L. Thomas
• Y. Shao-Horn
• K.K. Berggren
• A. Alexander-Katz
• L.C. Kimerling (MIT)
• G. Dionne (Lincoln Lab)
• J. Borchers (NIST)
• G.J. Vancso (U. Twente, NL)
• M. Pardavi-Horvath (George Washington U.)
• A. Adeyeye, W.C. Choi (Nat. Univ. Singapore)
• J.Y. Cheng (IBM)
• M. Vazquez (Madrid)

Postdocs/Visitors

• Dr. Hyun Suk Kim
• Dr. Chunghee Nam
• Dr. Carlos Garcia
• Dr. Jeong Gon Son
• Dr. Youngman Jang
• Dr. Dong Hun Kim

Graduate Students

• Yeon Sik Jung
• Lei Bi
• Kevin Gotrik
• Mark Mascaro
• Adam Hannon
• Nicholas Aimon
• Frank Liu
• Mehmet Onbasli
• Jean Anne Currivan

Support Staff

• G. Joseph, Administrative Assistant II

Publications

Filip Ilievski and C. A. Ross, Graphoepitaxy of block copolymers using selectively removable templates, J. Vac. Sci. Technol. B 28(1) 42-44 (2010).

Hyun-Suk Kim, Lei Bi, Han-Jong Paik, Dae-Jin Yang, Yun Chang Park, Gerald F. Dionne and Caroline A. Ross, Self-assembled Single-Phase Perovskite Nanocomposite Thin Films, Nano Lett. 10 (2), pp 597–602 (2010).

R. Sanz, D. Navas, M. Vazquez, M. Hernandez-Velez, C.A. Ross, Preparation and Magnetic properties of cylindrical NiFe films and antidot arrays, J. Nanoscience and Nanotechnology 10 6776-6782 (2010).

Y. Ren, A.O Adeyeye, C. Nam and C.A. Ross, Effects of Interlayer Coupling in Elongated Ni₈₀Fe₂₀/Au/Co Nanorings, IEEE Trans. Magn. 46 1906-9 (2010).

J. L. Sánchez Llamazares, B. Hernando, C. García, and C. A. Ross, Kinetic arrest of direct and reverse martensitic transformation and exchange bias effect in Mn49.5Ni40.4In10.1 melt spun ribbons, J. Appl. Phys. 107, 09A956 (2010).

Joel K. W. Yang, Yeon Sik Jung, Jae-Byum Chang, Caroline A. Ross, and Karl K. Berggren, Complex self-assembled patterns using sparse commensurate templates with locally varying motifs, Nature Nanotechnology 5, 256-260 (2010).

B. C. Choi, E. Girgis, C. A. Ross, Th. Speliotis, Y. K. Hong, G. Abo, D. Niarchos, and H. Miyagawa, Incoherent interaction of propagating spin waves with precessing magnetic moments, Phys. Rev. B 81 092404 (2010) p1-4.

Lei Bi, Hyun-Suk Kim, Gerald F. Dionne and C. A. Ross, Structure, magnetic properties and magnetoelastic anisotropy in epitaxial Sr(Ti_1-xCo_x)O₃ films, New J. Physics 12 043044 (2010).

Yeon Sik Jung, J. B. Chang, Eric Verploegen, Karl K. Berggren and C. A. Ross, A path to ultra-narrow patterns using self-assembled lithography, Nano Letts. 10 (3), 1000–1005 (2010).

Mark D. Mascaro, Chunghee Nam, and C. A. Ross, Interactions between 180 and 360 degree domain walls in magnetic multilayer stripes Appl. Phys. Letts. 96, 162501 (2010) p1-3.

D.A. Navas, C. Nam, D. Velazquez, C.A. Ross, Shape and Strain-induced magnetization reorientation and magnetic anisotropy in thin film CoCrPt/Ti rings and lines, Phys. Rev. B 81 224439 (2010) p1-11.

C. García , J. M. Florez, P. Vargas and C. A. Ross, Asymmetrical Giant Magnetoimpedance in NiFe/IrMn thin films, Appl. Phys. Letts. 96, 232501 (2010) p1-3.

Chunghee Nam, M. D. Mascaro and C. A. Ross, Magnetostatic control of Vortex chirality in Co thin film rings, Appl. Phys. Letts. 96, 012505 (2010) p1-3.

Fabrication of diverse metallic nanowire arrays based on block copolymer self-assembly, Yeon Sik Jung and C. A. Ross, Nano Letts. 10 3722-6 (2010).

Enhancing the potential of block copolymer lithography with polymer self-consistent field theory simulations, Rafal A. Mickiewicz, Yeon Sik Jung, Joel K. W. Yang, A. Alexander-Katz, Karl K. Berggren, and C. A. Ross, Macromolecules 43 (19), 8290–8295 (2010).

AC and DC Current-Induced Motion of a 360˚ Domain Wall, M.D. Mascaro, C.A. Ross, Phys. Rev. B 82, 214411 (2010).

Hierarchical Nanostructures by Sequential Self-assembly of Styrene-Dimethylsiloxane Block Copolymers of Different Periods, Jeong Gon Son, Adam F. Hannon, Kevin W. Gotrik, Alfredo Alexander-Katz and Caroline A. Ross, Adv. Mater. 23 634-39 (2010).

Magnetization states in coupled Ni80Fe20 bi-ring nanostructures, Y Ren, S Jain, A O Adeyeye and C A Ross, New J. Phys. 12 093003 p1-11 (2010).

Effect of the exchange bias coupling strength on the magnetoimpedance of IrMn/NiFe films, C. Garcia, J. M. Florez, P. Vargas, and C. A. Ross, J. Appl. Phys. 109, 07D735 (2011).

Spectral Origins of Large Faraday Rotation at 1.5-mm Wavelength from Fe and Co in SrTiO₃ Films, Gerald F. Dionne, Lei Bi, H.-S. Kim and C.A. Ross, J. Appl. Phys. 109 07B761 (2011).

Lei Bi, Juejun Hu, Lionel Kimerling and C. A. Ross, Fabrication and characterization of As₂S₃/Y₃Fe₅O₁₂ and Y₃Fe₅O₁₂/SOI strip-loaded waveguides for integrated optical isolator applications, Proc. SPIE vol 7604 760406 (2010).

C.A. Ross, Y.S. Jung, V.P. Chuang, J.G. Son, K.W. Gotrik, R.A. Mickiewicz, J.K.W. Yang, J.B. Chang, K.K. Berggren, J. Gwyther, I. Manners, Templated self-assembly of Si-containing block copolymers for nanoscale device fabrication, Proc. SPIE vol 7637 76370H (2010).

Monolithic Integration of Chalcogenide glass/Iron Garnet Waveguides and Resonators for On-chip Nonreciprocal Photonic Devices, Lei Bi, Juejun Hu, Gerald F. Dionne, Lionel Kimerling and C. A. Ross, Proc. SPIE (2011).

Magnetoelastic Effects in Nanostructures, J.I. Arnaudas, A. Badia-Majós, L. Berbil-Bautista, M. Bode, F.J. Castaño, M. Ciria, C. de la Fuente, J.L. Diez-Ferrer, S. Krause, B.G. Ng, R.C. O’Handley, C.A. Ross and R. Wiesendanger, Solid State Phenomena Vols. 168-169 (2011) pp 177-184.