8 citations · 14 across the 8 of their papers we have counts for
5 papers · 1 filter
Vortex states in a PbTiO ferroelectric cylinder
Svitlana Kondovych, Maksim Pavlenko, Yurii Tikhonov +2
The past decade's discovery of topological excitations in nanoscale ferroelectrics has turned the prevailing view that the polar ground state in these materials is uniform. However…
The ferroelectric field-effect transistor with negative capacitance
I. Luk'yanchuk, A. Razumnaya, A. Sené +2
Integrating ferroelectric negative capacitance (NC) into the field-effect transistor (FET) promises to break fundamental limits of power dissipation known as Boltzmann tyranny. How…
Controllable skyrmion chirality in ferroelectrics
Yu. Tikhonov, S. Kondovych, J. Mangeri +9
Chirality, an intrinsic handedness, is one of the most intriguing fundamental phenomena in nature. Materials composed of chiral molecules find broad applications in areas ranging f…
Hopfions emerge in ferroelectrics
I. Luk'yanchuk, Y. Tikhonov, A. Razumnaya +1
Paradigmatic knotted solitons, Hopfions, that are characterized by topological Hopf invariant, are widely investigated in the diverse areas ranging from high energy physics, cosmol…
Harnessing ferroelectric domains for negative capacitance
I. Luk'yanchuk, Y. Tikhonov, A. Sene +2
The pressing quest for overcoming Boltzmann tyranny in low-power nanoscale electronics revived the thoughts of engineers of early 1930-s on the possibility of negative circuit cons…