R. Lewis

activity

20052022

most citedInfrared phonon anomaly and magnetic excitations in single-crystal Cu

_{3}

Bi(SeO

_{3}

)

_{2}

_{2}

63 citations · 138 across the 5 of their papers we have counts for

collaborators

Showing 2012Show all

2 papers · 1 filter

cond-mat.mtrl-sci2012★ 63 cited

Infrared phonon anomaly and magnetic excitations in single-crystal Cu $_{3}$ Bi(SeO $_{3}$ ) $_{2}$ O $_{2}$ Cl

K. H. Miller, P. W. Stephens, C. Martin +5

Infrared reflection and transmission as a function of temperature have been measured on single crystals of Cu $_{3}$ Bi(SeO $_{3}$ ) $_{2}$ O $_{2}$ Cl. The complex dielectric function and…

cond-mat.mes-hall2012★ 48 cited

Probing and modelling the localized self-mixing in a GaN/AlGaN field-effect terahertz detector

J. D. Sun, H. Qin, R. A. Lewis +5

In a GaN/AlGaN field-effect terahertz detector, the directional photocurrent is mapped in the two-dimensional space of the gate voltage and the drain/source bias. It is found that…

Infrared phonon anomaly and magnetic excitations in single-crystal Cu3​Bi(SeO3​)2​O2​Cl

Probing and modelling the localized self-mixing in a GaN/AlGaN field-effect terahertz detector

Infrared phonon anomaly and magnetic excitations in single-crystal Cu $_{3}$ Bi(SeO $_{3}$ ) $_{2}$ O $_{2}$ Cl