PaperA rotating sample holder using flexible fiber optics for the excitation and detection of photoluminescence at liquid helium temperaturesEugene Tynan, Benjamin WelberReview of Scientific Instruments
PaperMicro-optic system for reflectance measurements at pressures to 70 kilobarBenjamin WelberReview of Scientific Instruments
PaperDirect charge transfer by X irradiation in the system CaF2:Eu, TmBenjamin WelberJournal of Applied Physics
PaperPressure-induced changes in the reflectivity of SmSe and some comments on Nd-substituted SmSeBenjamin Welber, A. JayaramanJournal of Applied Physics