Growth Condition Dependencies of Optical Properties of Er in InP and Local Structures

YASUFUMI FUJIWARA, HIRONOBU OFUCHI, MASAO TABUCHI and YOSHIKAZU TAKEDA

Department o f Materials Science and Engineering, Graduate School o f Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan

1. In tro d u c tio n .................................................................................. 252 2. Experimental Procedures................................................................... 253

2.1. Sample P rep a ra tio n ................................................................... 253 2.2. PL M easurements....................................................................... 256 2.3. Fluorescence-Detected EXAFS Measurements........................256