59 citations · 185 across the 8 of their papers we have counts for
8 papers
Interacting Electron Wave Packet Dynamics in a Two-dimensional Nanochannel
Christoph M. Puetter, Satoru Konabe, Yasuhiro Hatsugai +2
Classical and quantum dynamics are important limits for the understanding of the transport characteristics of interacting electrons in nanodevices. Here we apply an intermediate se…
Transport signatures of spatially modulated electronic nematic phases
Hae-Young Kee, Christoph M. Puetter, David Stroud
Electronic nematic phases are broadly characterized by spontaneously broken rotational symmetry. Although they have been widely recognized in the context of high temperature cuprat…
Semiclassical Klein Tunneling and Valley Hall Effect in Graphene
Christoph. M. Puetter, Satoru Konabe, Yasuhiro Tokura +2
We study the dynamics of semiclassical electrons in (gapped) graphene in two complementary limits, i.e. in the Klein tunneling and valley Hall effect regimes, by scattering wave pa…
Unveiling a nematic quantum critical point in multi-orbital systems
Christoph M. Puetter, Sylvia D. Swiecicki, Hae-Young Kee
Electronic nematicity, proposed to exist in a number of transition metal materials, can have different microscopic origins. In particular, the anisotropic resistivity and meta-magn…
Identifying spin-triplet pairing in spin-orbit coupled multi-band superconductors
Christoph M. Puetter, Hae-Young Kee
We investigate the combined effect of Hund's and spin-orbit (SO) coupling on superconductivity in multi-orbital systems. Hund's interaction leads to orbital-singlet spin-triplet su…
Microscopic Route to Nematicity in Sr3Ru2O7
Christoph M. Puetter, Jeffrey G. Rau, Hae-Young Kee
An anisotropic metallic phase dubbed electronic nematic phase bounded by two consecutive metamagnetic transitions has been reported in the bilayer ruthenate Sr3Ru2O7. It has also b…