32 citations · 43 across the 5 of their papers we have counts for
7 papers
Mechanical control of competing magnetic order in crystalline MnPtGa membranes
R Rawat, F Fei, T Samanta +5
MnPtGa hosts competing magnetic states, including ferromagnetic, canted antiferromagnetic, and spin density wave (SDW) order in the centrosymmetric structure, while a re…
Epitaxial stabilization of magnetic GdAuSb/LaAuSb superlattices
Patrick J. Strohbeen, Soohyun Im, Tamalika Samanta +7
We report the epitaxial stabilization of GdAuSb films and GdAuSb/LaAuSb superlattices via molecular beam epitaxy on (0001)-oriented AlO substrates. GdAuSb crystallize i…
Strain patterning of flexomagnetism
Tamalika Samanta, Zachary T. LaDuca, An-Hsi Chen +15
Flexomagnetism, the coupling of magnetic ordering to strain gradients, provides access to novel symmetry-broken magnetic phases that cannot be accessed via uniform strain. However,…
Remote epitaxial frustration stabilizes a correlated interfacial state
Taehwan Jung, Nicholas Hagopian, Anshu Sirohi +7
Remote epitaxy exploits substrate interactions transmitted across atomically thin materials to replicate substrate crystal structure. Here we show that competition among graphene-,…
Cold Seeded Epitaxy and Flexomagnetism in Smooth GdAuGe Membranes Exfoliated from graphene/Ge(111)
Z LaDuca, T Samanta, N Hagopian +7
Remote and van der Waals epitaxy are promising approaches for synthesizing single crystalline membranes for flexible electronics and discovery of new properties via extreme strain;…
Effect of Pt vacancies on magnetotransport of Weyl semimetal candidate GdPtSb epitaxial films
Dongxue Du, Laxman Raju Thoutam, Konrad T. Genser +5
We examine the effects of Pt vacancies on the magnetotransport properties of Weyl semimetal candidate GdPtSb films, grown by molecular beam epitaxy on c-plane sapphire. Rutherford…
Reentrant cluster glass and stability of ferromagnetism in Ga2MnCo Heusler alloy
Tamalika Samanta, P. A. Bhobe, A. Das +2
We present here a detailed investigation into the magnetic ordering of full Heusler alloy GaMnCo using dc, ac magnetization measurements, neutron diffraction and neutron depola…