TY - RPRT TI - Study of the SiO2-Si interface using variable energy positron two-dimensional angular correlation of annihilation radiation. AU - JP Peng AU - KG Lynn AU - P Asoka-Kumar AU - DP Becker AU - DR Harshman PY - 1996 DO - 10.1103/physrevlett.76.2157 UR - https://pubmed.ncbi.nlm.nih.gov/10060620/ ID - 10060620 ER -