Staff directory
Joaquín Eduardo Medina Dueñas
Doctoral Student
FPI SO 2021
joaquin.medina(ELIMINAR)@icn2.cat
Theoretical and Computational Nanoscience
Publications
2024
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Emerging Spin-Orbit Torques in Low-Dimensional Dirac Materials
Joaquín Medina Dueñas; José H. García; Stephan Roche Physical Review Letters; 132 (26) 2024. 10.1103/physrevlett.132.266301. IF: 8.100
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Transport of non-classical light mediated by topological domain walls in a SSH photonic lattice
Gabriel O’Ryan Pérez; Joaquín Medina Dueñas; Diego Guzmán-Silva; Luis E. F. Foa Torres; Carla Hermann-Avigliano Scientific Reports; 14 (1) 2024. 10.1038/s41598-024-63321-3. IF: 3.800
2015
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Residual layer-free Reverse Nanoimprint Lithography on silicon and metal-coated substrates
Fernández A., Medina J., Benkel C., Guttmann M., Bilenberg B., Thamdrup L.H., Nielsen T., Sotomayor Torres C.M., Kehagias N. Microelectronic Engineering; 141: 56 - 61. 2015. 10.1016/j.mee.2014.11.025. IF: 1.197
In this work we demonstrate that Reverse Nanoimprint Lithography is a feasible and flexible lithography technique applicable to the transfer of micro and nano polymer structures with no residual layer over areas of cm2 areas on silicon, metal and non-planar substrates. We used a flexible polydimethylsiloxane stamp with hydrophobic features. We present residual layer-free patterns imprinted using a commercial poly(methylmethacrylate) thermoplastic polymer over silicon, nickel and pre-patterned substrates. Our versatile patterning technology is adaptable to free form nano structuring and has coupling to adhesion technologies. © 2014 Elsevier B.V. All rights reserved.