Superconductivity in dilute SrTiO3: A review

MN Gastiasoro, J Ruhman, RM Fernandes - Annals of Physics, 2020‏ - Elsevier
Doped SrTiO 3, one of the most dilute bulk systems to display superconductivity, is perhaps
the first example of an unconventional superconductor, as it does not fit into the standard …

Anomalous transport in high-mobility superconducting SrTiO3 thin films

J Yue, Y Ayino, TK Truttmann, MN Gastiasoro… - Science …, 2022‏ - science.org
The study of subtle effects on transport in semiconductors requires high-quality epitaxial
structures with low defect density. Using hybrid molecular beam epitaxy (MBE), SrTiO3 films …

Hysteretic magnetoresistance in superconducting SrTiO3/LaAlO3/SrTiO3 trilayer interface system

Y Kwak, W Han, NH Kim, MH Bae, MS Choi… - Current Applied …, 2023‏ - Elsevier
We investigated the electrical transport properties of the SrTiO 3/LaAlO 3/SrTiO 3
(STO/LAO/STO) trilayer interface system. We found that the trilayer exhibits …

Ionic Liquid Gating of SrTiO3 Lamellas Fabricated with a Focused Ion Beam

E Mikheev, T Zimmerling, A Estry, PJW Moll… - Nano Letters, 2022‏ - ACS Publications
In this work, we combine two previously incompatible techniques for defining electronic
devices: sha** three-dimensional crystals by focused ion beam (FIB), and two …

Effects of paramagnetic pair-breaking and spin-orbital coupling on multi-band superconductivity

Y Ayino, J Yue, T Wang, B Jalan… - Journal of Physics …, 2020‏ - iopscience.iop.org
The BCS picture of superconductivity describes pairing between electrons originating from a
single band. A generalization of this picture occurs in multi-band superconductors, where …

Coupled structural distortions, domains, and control of phase competition in polar

EA Nowadnick, J He, CJ Fennie - Physical Review B, 2019‏ - APS
Materials with coupled or competing order parameters display highly tunable ground states,
where subtle perturbations reveal distinct electronic and magnetic phases. These states …

Superconductivity in the dilute single band limit in reduced Strontium Titanate

TM Bretz-Sullivan, A Edelman, JS Jiang… - arxiv preprint arxiv …, 2019‏ - arxiv.org
We report on superconductivity in single crystals of SrTiO $ _ {3-\delta} $ with carrier
densities $\textit {n}< 1.4\times10^{18} cm^{-3} $, where only a single band is occupied. For …

Exploring possible ferromagnetism of the interface

P Wittlich, H Boschker, T Asaba, L Li, HML Noad… - Physical Review …, 2019‏ - APS
We report on extensive investigations of magnetism at the n-type LaAl O 3/SrTi O 3 interface
performed by utilizing a spectrum of local and integrative analytical techniques: Scanning …

Review for Novel 2DEG Based on Diverse Oxide Substrates

H Yin, S Wang, K ** - Nano, 2024‏ - World Scientific
The two-dimensional electron gas (2DEG) residing at complex oxide interfaces has been
drawing considerable interests due to its abundant physical characteristics. Moreover, it …

Capacitive probing of electronic phase separation in an oxide two-dimensional electron system

S Smink, H Boschker, A Brinkman, J Mannhart… - Physical Review B, 2022‏ - APS
Interfaces between specific complex oxides host two-dimensional electron systems (2DESs)
with strong electron-electron interactions. This combination yields a rich phenomenology …