公开(公告)号：US10436722B2

公开(公告)日：2019-10-08

申请号：US15311879

申请日：2014-05-22

Applicant: University Of Science And Technology Of China

Inventor： Kun Gao ,  Jian Chen ,  Renfang Hu ,  Zhili Wang ,  Dajiang Wang ,  Zhiyun Pan ,  Wangsheng Chu ,  Shiqiang Wei

IPC: G02B27/00 ,  G01N23/083 ,  G02B5/18 ,  B05D1/00 ,  C23F1/00 ,  G21K1/06 ,  G02B27/44 ,  G21K7/00

Abstract: The invention provides a positive/negative phase shift bimetallic zone plate and production method thereof, wherein the positive/negative phase shift bimetallic zone plate comprises: a first metallic material having a positive phase shift; a second metallic material having a negative phase shift at a working energy point; wherein the first metallic material and the second metallic material are alternately arranged, so that the second metallic material replaces the blank portion in a cycle of a traditional zone plate.

公开(公告)号：US20170082560A1

公开(公告)日：2017-03-23

申请号：US15311879

申请日：2014-05-22

Applicant: University of Science And Technology of China

Inventor： Kun Gao ,  Jian Chen ,  Renfang Hu ,  Zhili Wang ,  Dajiang Wang ,  Zhiyun Pan ,  Wangsheng Chu ,  Shiqiang Wei

IPC: G01N23/083 ,  B05D1/00 ,  C23F1/00 ,  G21K1/06 ,  G21K7/00

CPC classification number: G01N23/083 ,  B05D1/005 ,  C23F1/00 ,  G02B5/18 ,  G02B27/44 ,  G21K1/06 ,  G21K1/067 ,  G21K7/00

Abstract: The invention provides a positive/negative phase shift bimetallic zone plate and production method thereof, wherein the positive/negative phase shift bimetallic zone plate comprises: a first metallic material having a positive phase shift; a second metallic material having a negative phase shift at a working energy point; wherein the first metallic material and the second metallic material are alternately arranged, so that the second metallic material replaces the blank portion in a cycle of a traditional zone plate.