PMID- 33580343 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20210215 IS - 2287-4445 (Electronic) IS - 2287-5123 (Print) IS - 2234-6198 (Linking) VI - 50 IP - 1 DP - 2019 Dec 31 TI - Introduction to the standard reference data of electron energy loss spectra and their database: eel.geri.re.kr. PG - 2 LID - 10.1186/s42649-019-0015-3 [doi] LID - 2 AB - Electron energy loss spectroscopy (EELS) is an analytical technique that can provide the structural, physical and chemical information of materials. The EELS spectra can be obtained by combining with TEM at sub-nanometer spatial resolution. However, EELS spectral information can't be obtained easily because in order to interpret EELS spectra, we need to refer to and/or compare many reference data with each other. And in addition to that, we should consider the different experimental variables used to produce each data. Therefore, reliable and easily interpretable EELS standard reference data are needed.Our Electron Energy Loss Data Center (EELDC) has been designated as National Standard Electron Energy Loss Data Center No. 34 to develop EELS standard reference (SR) data and to play a role in dissemination and diffusion of the SR data to users. EELDC has developed and collected EEL SR data for the materials required by major industries and has a total of 82 EEL SR data. Also, we have created an online platform that provides a one-stop-place to help users interpret quickly EELS spectra and get various spectral information. In this paper, we introduce EEL SR data, the homepage of EELDC and how to use them. FAU - Chae, Jeong Eun AU - Chae JE AD - Test Analysis Research Center, Innovative Technology Research Division, Gumi Electronics & Information Technology Research Institute, Gumi, 39171, South Korea. FAU - Kim, Ji-Soo AU - Kim JS AD - Test Analysis Research Center, Innovative Technology Research Division, Gumi Electronics & Information Technology Research Institute, Gumi, 39171, South Korea. FAU - Nam, Sang-Yeol AU - Nam SY AD - Test Analysis Research Center, Innovative Technology Research Division, Gumi Electronics & Information Technology Research Institute, Gumi, 39171, South Korea. FAU - Kim, Min Su AU - Kim MS AD - Test Analysis Research Center, Innovative Technology Research Division, Gumi Electronics & Information Technology Research Institute, Gumi, 39171, South Korea. FAU - Park, Jucheol AU - Park J AUID- ORCID: 0000-0002-9489-1638 AD - Test Analysis Research Center, Innovative Technology Research Division, Gumi Electronics & Information Technology Research Institute, Gumi, 39171, South Korea. jcpark13@geri.re.kr. LA - eng GR - 10080654/Ministry of Trade, Industry and Energy (KR)/ GR - 10080654/Korea Display Research Corporation/ PT - Journal Article DEP - 20191231 PL - Korea (South) TA - Appl Microsc JT - Applied microscopy JID - 101698575 PMC - PMC7818363 OTO - NOTNLM OT - Electron energy loss data center OT - Electron energy loss spectroscopy OT - Standard reference OT - Transmission electron microscopy COIS- The authors declare that they have no competing interests. EDAT- 2019/12/31 00:00 MHDA- 2019/12/31 00:01 PMCR- 2019/12/31 CRDT- 2021/02/13 05:52 PHST- 2019/09/04 00:00 [received] PHST- 2019/10/25 00:00 [accepted] PHST- 2021/02/13 05:52 [entrez] PHST- 2019/12/31 00:00 [pubmed] PHST- 2019/12/31 00:01 [medline] PHST- 2019/12/31 00:00 [pmc-release] AID - 10.1186/s42649-019-0015-3 [pii] AID - 15 [pii] AID - 10.1186/s42649-019-0015-3 [doi] PST - epublish SO - Appl Microsc. 2019 Dec 31;50(1):2. doi: 10.1186/s42649-019-0015-3.