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At our laboratory, we investigate the electrical, optical, and optoelectronic phenomena that emerge in low-dimensional condensed matter systems. On the one hand, we study and tune the properties of van der Waals inorganic materials when reduced to just a few atomic layers, which offer unique opportunities for the development of two-dimensional devices. On the other hand, we explore the properties of thin films of engineered biomaterials that show promise for creating biocompatible nano- and micro-devices. By studying the responses of these materials and their hybrid structures to applied electrical, magnetic fields and light, we aim to gain insight into their fundamental electronic and optical properties, and optimize those properties, so that can have an impact on future applications in opto-electronics, spintronics and quantum technologies.
At our laboratory, we investigate the electrical, optical, and optoelectronic phenomena that emerge in low-dimensional condensed matter systems. On the one hand, we study and tune the properties of van der Waals inorganic materials when reduced to just a few atomic layers, which offer unique opportunities for the development of two-dimensional devices. On the other hand, we explore the properties of thin films of engineered biomaterials that show promise for creating biocompatible nano- and micro-devices. By studying the responses of these materials and their hybrid structures to applied electrical, magnetic fields and light, we aim to gain insight into their fundamental electronic and optical properties, and optimize those properties, so that can have an impact on future applications in opto-electronics, spintronics and quantum technologies.
NEWS
NEWS
Strain is a promising strategy to modulate the magnetic properties of 2D materials. In our recent work in Advanced Materials we show how strain increases the magnetoresintance and magnetic anisotropy of CrSBr. View the article.
Congratulations to E. Henriquez-Guerra, A. Cortes-Flores and L. Almonte from our group and to A.M. Ruiz and J.J. Baldoví at ICMM.
We demonstrated how biaxial compressive strain can strongly modulate the superconducting phase transition in multilayered NbSe2 flakes. Strain engineering through the thermal compression of a polymeric substrate offers a promising approach to tuning low-temperature quantum phenomena in 2D materials. A great fun collaboration with the group of A. Castellanos at ICMM.
Check our work in Nano Letters! View the article.
Energy transfer from molecular dyes boosts 2D materials lights emission when embedded in a polymeric matrix. Our results pave the way to integrating 2D materials in optoelectronic devices. An opportunity to learn through a great collaboration with the groups of M. Diaz-Garcia and J.C. Sancho at UA and I. Kriegel at ITT-Genova.
Check our results in Advanced Functional Materials
https://onlinelibrary.wiley.com/doi/full/10.1002/adfm.202401896
Photoluminescence and photocurrent generation coexist in FePS3/1L-MoS2 heterostructure devices. Their interplay can be tuned through the application of small bias voltages, providing a simple means to control the device’s light emission. Find our work in Nanoscale Advances.
https://doi.org/10.1039/D3NA01134H
In this recent work, we demonstrate that large biaxial compressive strain can be induced in 2D materials at low temperatures by using polymeric substrates. A collaboration with D. Gosalbez at UA and the group of A. Castellanos at ICMM. Check our results in ACS Applied Materials and Interfaces
Electronic and optical properties of MoS2 single layer can be strongly tuned by an underneath FePS3 flake. Check out our recent work in ACS Applied Materials and Interfaces!
Our paper about photoresponse on FePS3 is finally out in npj 2D materials and applications!
https://www.nature.com/articles/s41699-021-00199-z
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