2 citations · 3 across the 6 of their papers we have counts for
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Hybrid Molecular Beam Epitaxy of Ge-based Oxides
Fengdeng Liu, Tristan K Truttmann, Dooyong Lee +6
Germanium-based oxides such as rutile GeO2 are garnering attention owing to their wide band gaps and the prospects for ambipolar doping for application in high-power devices. Here,…
Hysteretic Magnetoresistance in a Non-Magnetic SrSnO3 Film via Thermal Coupling to Dynamic Substrate Behavior
Laxman Raju Thoutam, Tristan K. Truttmann, Anil Kumar Rajapitamahuni +1
Hysteretic magnetoresistance (MR) is often used as a signature of ferromagnetism in conducting oxide thin films and heterostructures. Here, magnetotransport is investigated in a no…
Direct observation and consequences of dopant segregation inside and outside dislocation cores in perovskite BaSnO3
Hwanhui Yun, Abhinav Prakash, Turan Birol +2
Distinct dopant behaviors inside and outside dislocation cores are identified by atomic-resolution electron microscopy in perovskite BaSnO3 with considerable consequences on local…
Surface state at evidenced by angle-resolved photoemission spectroscopy and ab initio calculations
Muntaser Naamneh, Abhinav Prakash, Eduardo B. Guedes +5
Perovskite alkaline earth stannates, such as and , showing light transparency and high electrical conductivity (when doped), have become promising candidates for…
Strain Relaxation via Phase Transformation in SrSnO3
Tristan K Truttmann, Fengdeng Liu, Javier Garcia Barriocanal +2
SrSnO3 (SSO) is an emerging ultra-wide bandgap (UWBG) semiconductor with potential for highpower applications. In-plane compressive strain was recently shown to stabilize the high…
Impurity Band Conduction in Si-doped \b{eta}-Ga2O3 Films
Anil Kumar Rajapitamahuni, Laxman Raju Thoutam, Praneeth Ranga +2
By combining temperature-dependent resistivity and Hall effect measurements, we investigate donor state energy in Si-doped \b{eta}-Ga2O3 films grown using metal-organic vapor phase…