TY - GEN AU - Cui,C AU - Cui,M AU - Yi,R TI - A new ion chamber with a movable photodiode monitor for absolute intensity measurements of soft X-rays SN - 0909-0495 PY - 2012///1002 N1 - Publication Type: Journal Article UR - https://doi.org/10.1107/S0909049597018487 ER -