143 citations · 1.1k across the 56 of their papers we have counts for
5 papers · 1 filter
Temperature and Frequency Dependent Mean Free Paths of Renormalized Phonons in Nonlinear Lattices
Nianbei Li, Junjie Liu, Changqin Wu +1
In the regime of strong nonlinearity, the validity of conventional perturbation based phonon transport theories is questionable. In particular, the renormalized phonons instead of…
Three-terminal graphene single-electron transistor fabricated using feedback-controlled electroburning
Paweł Puczkarski, Pascal Gehring, Chit S. Lau +5
We report room-temperature Coulomb blockade in a single layer graphene three-terminal single-electron transistor (SET) fabricated using feedback-controlled electroburning. The smal…
Variational approach to renormalized phonon in momentum-nonconserving nonlinear lattices
Junjie Liu, Baowen Li, Changqin Wu
A previously proposed variational approach for momentum-conserving systems [J. Liu et.al., Phys. Rev. E 91, 042910 (2015)] is extended to systematically investigate general momentu…
The magnetic ground state of two isostructual polymeric quantum magnets, [Cu(HF)(pyrazine)]SbF and [Co(HF)(pyrazine)]SbF, investigated with neutron powder diffraction
J. Brambleby, P. A. Goddard, R. D. Johnson +14
The magnetic ground state of two isostructural coordination polymers (i) the quasi two-dimensional S = 1/2 square-lattice antiferromagnet [Cu(HF)(pyrazine)]SbF; a…
Renormalized phonons in nonlinear lattices: A variational approach
Junjie Liu, Sha Liu, Nianbei Li +2
We propose a variational approach to study renormalized phonons in momentum conserving nonlinear lattices with either symmetric or asymmetric potentials. To investigate the influen…