348 citations · 442 across the 10 of their papers we have counts for
10 papers
Nanocavity-mediated Purcell enhancement of Er in TiO thin films grown via atomic layer deposition
Cheng Ji, Michael T. Solomon, Gregory D. Grant +12
The use of trivalent erbium (Er), typically embedded as an atomic defect in the solid-state, has widespread adoption as a dopant in telecommunications devices and shows prom…
Quasi-deterministic Localization of Er Emitters in Thin Film TiO through Submicron-scale Crystalline Phase Control
Sean E. Sullivan, Jonghoon Ahn, Tao Zhou +5
With their shielded 4f orbitals, rare-earth ions (REIs) offer optical and electron spin transitions with good coherence properties even when embedded in a host crystal matrix, high…
Nanosecond electron imaging of transient electric fields and material response
Thomas E Gage, Daniel B Durham, Haihua Liu +3
Electrical pulse stimulation drives many important physical phenomena in condensed matter as well as in electronic systems and devices. Often, nanoscopic and mesoscopic mechanisms…
Purcell enhancement of erbium ions in TiO on silicon nanocavities
Alan M. Dibos, Michael T. Solomon, Sean E. Sullivan +9
Isolated solid-state atomic defects with telecom optical transitions are ideal quantum photon emitters and spin qubits for applications in long-distance quantum communication netwo…
Development of a Scalable Quantum Memory Platform -- Materials Science of Erbium-Doped TiO Thin Films on Silicon
Manish Kumar Singh, Gary Wolfowicz, Jianguo Wen +6
Rare-earth ions (REI) have emerged as an attractive candidate for solid-state qubits, particularly as a quantum memory. Their 4f-4f transitions are shielded by filled 5s and 5p orb…
Dynamic-quenching of a single-photon avalanche photodetector using an adaptive resistive switch
Jiyuan Zheng, Cheng Ji, Xingjun Xue +7
One of the most common approaches for quenching single-photon avalanche diodes is to use a passive resistor in series with it. A drawback of this approach has been the limited reco…
Vanadium dioxide circuits emulate neurological disorders
J. Lin, S. Guha, S. Ramanathan
Information in the central nervous system (CNS) is conducted via electrical signals known as action potentials and is encoded in time. Several neurological disorders including depr…
Strongly correlated proton-doped perovskite nickelate memory devices
Koushik Ramadoss, Fan Zuo, Yifei Sun +8
We demonstrate memory devices based on proton doping and re-distribution in perovskite nickelates (RNiO3, {R=Sm,Nd}) that undergo filling-controlled Mott transition. Switching spee…
Accelerating Materials Development via Automation, Machine Learning, and High-Performance Computing
Juan Pablo Correa-Baena, Kedar Hippalgaonkar, Jeroen van Duren +6
Successful materials innovations can transform society. However, materials research often involves long timelines and low success probabilities, dissuading investors who have expec…
Raman spectroscopy of InN films grown on Si
F. Agullo-Rueda, E. E. Mendez, N. Bojarczuk +1
We have used Raman spectroscopy to study indium nitride thin films grown by molecular beam epitaxy on (111) silicon substrates at temperatures between 450 and 550 C. The Raman spec…