2 papers
cond-mat.supr-con2025
Superconducting Dome in Ionic Liquid Gated Homoepitaxial Strontium Titanate Thin Films
Sushant Padhye, Jin Yue, Shivasheesh Varshney +3
In this work, we patterned a two-dimensional electron gas (2DEG) on the surface of a SrTiO thin film grown homoepitaxially on SrTiO by hybrid molecular beam epitaxy (hMBE).…
cond-mat.mtrl-sci2025
α-Ta (111) Thin Films for Qubit Applications: A Study of Thickness Dependence and Universal Scaling
Nate Price, Jose Gutiérrez, Sushant Padhye +8
We explore the growth of α-Ta thin films ranging from ultra-thin (2 nm) to thick (250 nm) films grown by sputter epitaxy on c-plane sapphire substrates. We utilized 100 W power wit…