TY - RPRT TI - Core-modified expanded porphyrins with large third-order nonlinear optical response. AU - Harapriya Rath AU - Jeyaraman Sankar AU - Viswanathan Prabhuraja AU - Tavarekere K Chandrashekar AU - Amit Nag AU - Debabrata Goswami PY - 2005 DO - 10.1021/ja0537575 UR - https://pubmed.ncbi.nlm.nih.gov/16104730/ ID - 16104730 ER -