TY - RPRT TI - Amplitude-division three-electron-wave interference for observing pure phase objects having low spatial frequency. AU - Tsukasa Hirayama AU - Kazuo Yamamoto AU - Kimiya Miyashita AU - Tomohiro Saito PY - 2005 DO - 10.1093/jmicro/dfh103 UR - https://pubmed.ncbi.nlm.nih.gov/15695485/ ID - 15695485 ER -