J. Ngai

activity

20052023

most citedActive silicon integrated nanophotonics: ferroelectric BaTiO3 devices

292 citations · 451 across the 16 of their papers we have counts for

collaborators

Showing 2009Show all

2 papers · 1 filter

cond-mat.mtrl-sci2009

Electric Field Tuned Dimensional Crossover in Ar-Irradiated SrTiO3

J. H. Ngai, Y. Segal, F. J. Walker +3

We present low temperature magnetoresistance measurements of Ar-irradiated SrTiO3 under an applied electrostatic field. The electric field, applied through a back gate bias, modula…

cond-mat.supr-con2009★ 8 cited

Local tunneling probe of (110) Y_0.95Ca_0.05Ba_2Cu_3O_7-delta thin films in a magnetic field

J. H. Ngai, R. Beck, G. Leibovitch +2

Scanning tunneling spectroscopy was performed on (110)-oriented thin films of Ca-overdoped Y $_{0.95}$ Ca $_{0.05}$ Ba $_{2}$ Cu $_{3}$ O $_{7 - δ}$ at 4.2K, to probe the local evolution of Andre…