38 citations · 130 across the 5 of their papers we have counts for
5 papers
Transport in a Single Self-Doped Nanocrystal
Hongyue Wang, Emmanuel Lhuillier, Qian Yu +4
Addressing the optical properties of a single nanoparticle in the infrared is particularly challenging, thus alternative methods for characterizing the conductance spectrum of nano…
Effects of electron-phonon interactions on the electron tunneling spectrum of PbS quantum dots
H. Wang, E. Lhuillier, Q. Yu +6
We present a tunnel spectroscopy study of single PbS Quantum Dots (QDs) as function of temperature and gate voltage. Three distinct signatures of strong electron-phonon coupling ar…
Verwey transition in single magnetite nanoparticles
Q. Yu, A. Mottaghizadeh, H. Wang +5
We present a tunnel spectroscopy study of the electronic spectrum of single magnetite \chemform{Fe_3O_4} nanoparticles trapped between nanometer-spaced electrodes. The Verwey trans…
Metal oxide resistive switching: evolution of the density of states across the metal-insulator transition
Alireza Mottaghizadeh, Qian Yu, Pei Lin Lang +2
We report the study of metal-STO-metal memristors where the doping concentration in STO can be fine-tuned through electric field migration of oxygen vacancies. In this tunnel junct…
Electron cotunneling transport in gold nanocrystal arrays
H. Moreira, Q. Yu, B. Nadal +5
We describe current-voltage characteristics I(V) of alkyl-ligated gold nanocrystals arrays in long screening length limit. Arrays with different alkyl ligand lengths ha…