MEDC Database : http://medcdb.dicp.ac.cn/wadnew/

MEDC Planetary Database : http://medcdb.dicp.ac.cn/wadetm/

Mössbauer Effect Data Center Database（MEDC-DB）is the world's largest Mössbauer literature and database, covering all fields of Mössbauer related literatures and data information, has collected more than 60,000 Mössbauer related published literatures, more than 115,000 Mössbauer related data records. In 2018, as an important part of the further development of Mösbauer Effect Data Center (MEDC), the online access interface of the Database has been upgraded from "4D" to "MEDC-DEM" in database management system, which has improved the functionality and accuracy of the Database.

In the scientific database research of spectroscopy, although parameterization can promote the dissemination of data and the use of this technique, there is no better way to record the experimental data of transmission than the visual spectrum itself. MEDC is in the process of redeveloping the existing database, and will use a new synchronous concept to design the database management system to realize the concept of co-building the database by staff, international partners and users. It is not only necessary to record the literature data information related to Mössbauer spectrum, but also to add the experimental spectrum and its fitting analysis results, so as to improve the integrity of the record inheritance of Mössbauer spectrum experimental data, so that it can meet the high standards and high requirements of modern scientific database to the maximum extent.