559 citations · 1.3k across the 16 of their papers we have counts for
5 papers · 1 filter
Effect of uniaxial strain on the optical Drude scattering in graphene
Manisha Chhikara, Iaroslav Gaponenko, Patrycja Paruch +1
Graphene is a mechanically robust 2D material promising for flexible optoelectronic applications. However, its electromagnetic properties under strain are experimentally poorly und…
Subcritical switching dynamics and humidity effects in nanoscale studies of domain growth in ferroelectric thin films
Cédric Blaser, Patrycja Paruch
Ferroelectric domain switching in c-axis-oriented epitaxial Pb(ZrTi)O thin films was studied using biased scanning probe microscopy tips. While linear and logar…
Understanding polarization vs. charge dynamics effects in ferroelectric-carbon nanotube devices
Cédric Blaser, Vincent Esposito, Patrycja Paruch
To optimize the performance of multifunctional carbon nanotube-ferroelectric devices, it is necessary to understand both the polarization and charge dynamics effects on their trans…
Identification of a strong contamination source for graphene in vacuum systems
Christophe Caillier, Dong-Keun Ki, Yuliya Lisunova +3
To minimize parasitic doping effects caused by uncontrolled material adsorption, graphene is often investigated under vacuum. Here we report an entirely unexpected phenomenon occur…
Minimum domain size and stability in carbon nanotube-ferroelectric devices
Cédric Blaser, Patrycja Paruch
Ferroelectric domain switching in c-axis-oriented epitaxial Pb(Zr0.2Ti0.8)O3 thin films was studied using different field geometries and compared to numerical simulations and theor…