output
20062026
most citedElectron spin coherence exceeding seconds in high purity silicon

722 citations

197 papers

cond-mat.mtrl-sci2026★ 2 cited

Breaking symmetry to create a parallel-plate varactor dielectric with unparalleled microwave performance

Florian Bergmann, Matthew R. Barone, Zishen Tian +24

Voltage-tunable capacitors (varactors) are key to microwave circuits. Tunable dielectric varactors outperform competing technologies in almost every relevant metric but usually suf…

cond-mat.supr-con2026

What controls the superconducting dome of electron-doped FeSe?

Paul T. Malinowski, Chad J. Mowers, Yaoju Tarn +3

Superconducting domes are conspicuous features of the phase diagrams of most unconventional and high-temperature superconductors. The superconducting transition temperature ($T_{c}…

cond-mat.mtrl-sci2026

Molecular Nitrogen Formation in Nitrogen-Implanted (100) Revealed by Temperature-Dependent -edge XANES

I. N. Demchenko, Y. Syryanyy, A. Shokri +13

The realization of -type doping in wide-band-gap oxide semiconductors remains a major challenge, particularly in where nitrogen has long been considered a potential…

cond-mat.str-el2026

Tracking the local order parameter through the Hubbard exciton decoherence time in the Mott-Hubbard insulator LaVO3

Alessandra Milloch, Paolo Franceschini, Pablo Villar-Arribi +9

The prototypical Mott-Hubbard insulator LaVO3 undergoes a structural phase transition accompanied by the onset of spin and orbital ordering below 140 K. By combining ultrafast opti…

cond-mat.mtrl-sci2026

Above Room Temperature Ferroelectricity in Epitaxially Strained KTaO3

Tobias Schwaigert, Salva Salmani-Rezaie, Sankalpa Hazra +9

Epitaxial strain is a powerful means to engineer emergent phenomena in thin films and heterostructures. Here, we demonstrate that KTaO3, a cubic perovskite in bulk form, can be epi…

quant-ph2025★ 2 cited

Silicon T centre hyperfine structure and memory protection schemes

Nicholas Brunelle, Joshua Kanaganayagam, Mehdi Keshavarz +11

Combining the long-coherence of spin qubits and the capability to transmit information and entanglement through photons, spin-photon interfaces (SPIs) are a promising platform for…