Each college of Polytechnic University has different graduation requirements, but there will be requirements for papers. I have summarized the contents of several colleges for your reference:

Mathematics subject: at least two SCI papers

Physics subject:

Research direction of optics, condensed matter physics, molecular and atomic physics: SCI, an international journal in the field of physics, has published 3 papers 1-3, and the sum of the impact factors of the published papers is greater than 3.0.

Research direction of particle physics and nuclear physics: SCI searches for 1-3 papers published in source journals, and the sum of impact factors of published papers is greater than 1.5. The total number of published papers exceeds 4.

Application research direction of lidar technology: publish at least 2 papers in SCI retrieval source journals and EI retrieval source journals, of which at least 1 paper is in SCI.

Retrieve the source journal to publish.

Instrumental science and technology discipline

Published academic papers closely related to the innovation of this doctoral thesis should meet one of the following three basic requirements:

(1) publishing academic papers in authoritative international academic journals of this diSCIpline, including academic journals of related disciplines with sci impact factors higher than those listed in appendix 1- 1).

(2) publish two academic papers in important international academic journals or authoritative international academic annual conferences of this discipline retrieved by SCI and EI, or in domestic SCI and EI source journals (excluding university journals), at least one of which is published in an important international academic journal.

(3) The total number of academic papers published in domestic SCI, EI source journals or the proceedings of authoritative international academic annual conferences in this field is not less than 3, of which at least 1 is published in journals, and at least 1 is written in foreign languages.