 Angela R. Hight Walker

An experimental optical physicist whose research uses Raman spectroscopy and photoluminescence to investigate materials. Her NIST profile describes combined magneto-Raman and electrical transport measurements: the same sample can be probed optically while its response to a magnetic field is measured electrically. The combination connects vibrational and electronic properties rather than relying on either signal alone.^[ref]

Angela R. Hight Walker is a prominent chemist known for her work in the field of analytical chemistry and nanotechnology. She has made significant contributions to the understanding of molecular interactions and the development of new techniques for material characterization. In particular, her research often focuses on the application of spectroscopy and microscopy techniques to study complex biological and material systems at the nanoscale.