308 citations · 2.5k across the 63 of their papers we have counts for
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Optical Metamaterials at Near and Mid IR Range Fabricated by Nanoimprint Lithography
W. Wu, E. Kim, E. Ponizovskaya +10
Two types of optical metamaterials operating at near-IR and mid-IR frequencies, respectively, have been designed, fabricated by nanoimprint lithography (NIL), and characterized by…
Depolarizing field and "real" hysteresis loops in nanometer-scale ferroelectric films
A. M. Bratkovsky, A. P. Levanyuk
We give detailed analysis of the effect of depolarizing field in nanometer-size ferroelectric capacitors studied by Kim et al. [Phys. Rev. Lett. 95, 237602 (2005)]. We calculate a…
Polydomain ferroelectricity in very thin films [D.J. Kim et al., Phys.Rev.Lett. 95, 237602 (2005)]
A. M. Bratkovsky, A. P. Levanyuk
T.W. Noh and his group (Kim et al.: PRL, 2005) have recently published a seminal experimental study of very thin ferroelectric (FE) BaTiO3 capacitors. They found an evidence that a…
Comment on 'Hysteresis, Switching, and Negative Differential Resistance in Molecular Junctions: a Polaron Model', by M. Galperin, M.A. Ratner, and A. Nitzan, Nano Lett. 5, 125 (2005)
A. S. Alexandrov, A. M. Bratkovsky
It is shown that the ``hysteresis'' in a polaron model of electron transport through the molecule found by M.Galperin et al. [Nano Lett. 5, 125 (2005)] is an artefact of their ``me…
Phase transitions and ferroelectricity in very thin films: single- versus multidomain state
A. M. Bratkovsky, A. P. Levanyuk
We discuss ferroelectric phase transitions into single- and multidomain states in very thin films using continuous theory. It is shown that in nearly cubic ferroelectrics the domai…