{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,12]],"date-time":"2026-02-12T11:17:15Z","timestamp":1770895035912,"version":"3.50.1"},"reference-count":0,"publisher":"American Scientific Publishers","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["j nanosci nanotechnol"],"published-print":{"date-parts":[[2020,6,1]]},"abstract":"<jats:p>A new self-activated green-yellow emitting Gd<jats:sub>2<\/jats:sub>CaZnO<jats:sub>5<\/jats:sub> (GCZO) phosphor was synthesized using solid-state reaction method at high-temperature. XRD analysis confirmed the orthorhombic structure of the sample with the Pbnm space group. SEM micrographs reveal the irregular\n morphology with micron sized particles. Detailed photoluminescence (PL) analysis revealed that the excitation of the phosphor lies in the UV range (\u02dc377 nm) with the related broad green-yellow emission centered at 530 nm. The broad band emission ranging from \u02dc450 nm to 650 nm can\n be attributed to the surface defects and oxygen vacancies. The calculated luminescence decay lifetime for the optimized phosphor was found to be 2.925 <jats:italic>\u03bc<\/jats:italic>s. Furthermore, the color-coordinate (<jats:italic>x, y<\/jats:italic>) were calculated and found to be (0.44, 0.45), which lies in the green-yellow\n (\u02dc540 nm) region of the electromagnetic spectrum. The values of color coordinates and Color correlated temperature of 3289 K support the synthesized phosphor for the emission of warm white-light. These results perfectly established the suitability of this green-yellow emitting GCZO phosphor\n for Ultra-Violet Light-Emitting Diodes (LEDs) excited white-LED applications.<\/jats:p>","DOI":"10.1166\/jnn.2020.17499","type":"journal-article","created":{"date-parts":[[2019,11,21]],"date-time":"2019-11-21T04:46:18Z","timestamp":1574311578000},"page":"3754-3761","source":"Crossref","is-referenced-by-count":7,"title":["Self-Activated Green-Yellow Emitting Gd<sub>2<\/sub>CaZnO<sub>5<\/sub> Phosphor for Efficient Ultra-Violet Light-Emitting Diodes"],"prefix":"10.1166","volume":"20","author":[{"given":"Naina","family":"Lohia","sequence":"first","affiliation":[{"name":"Council of Scientific and Industrial Research-National Physical Laboratory (CSIR-NPL), Dr. K. S. Krishnan Road, New Delhi 110012, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Savvi","family":"Mishra","sequence":"additional","affiliation":[{"name":"Council of Scientific and Industrial Research-National Physical Laboratory (CSIR-NPL), Dr. K. S. Krishnan Road, New Delhi 110012, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Swati","family":"Bishnoi","sequence":"additional","affiliation":[{"name":"Council of Scientific and Industrial Research-National Physical Laboratory (CSIR-NPL), Dr. K. S. Krishnan Road, New Delhi 110012, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G.","family":"Swati","sequence":"additional","affiliation":[{"name":"Center for Nanotechnology Research, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vishnu V.","family":"Jaiswal","sequence":"additional","affiliation":[{"name":"Department of Physics, National Institute of Technology, Warangal 506004, Telangana, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D.","family":"Haranath","sequence":"additional","affiliation":[{"name":"Department of Physics, National Institute of Technology, Warangal 506004, Telangana, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Manoj","family":"Mohapatra","sequence":"additional","affiliation":[{"name":"Radiochemistry Section, Bhabha Atomic Research Centre, Trombay, Mumbai 400085, India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shailesh Narain","family":"Sharma","sequence":"additional","affiliation":[{"name":"Council of Scientific and Industrial Research-National Physical Laboratory (CSIR-NPL), Dr. K. S. Krishnan Road, New Delhi 110012, India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"17","container-title":["Journal of Nanoscience and Nanotechnology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ingentaconnect.com\/content\/asp\/jnn\/2020\/00000020\/00000006\/art00050","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,11,25]],"date-time":"2019-11-25T04:31:18Z","timestamp":1574656278000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ingentaconnect.com\/content\/10.1166\/jnn.2020.17499"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,6,1]]},"references-count":0,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2020,6,1]]}},"alternative-id":["1533-4880(20200601)20:6L.3754;1-"],"URL":"https:\/\/doi.org\/10.1166\/jnn.2020.17499","relation":{},"ISSN":["1533-4880"],"issn-type":[{"value":"1533-4880","type":"print"}],"subject":[],"published":{"date-parts":[[2020,6,1]]}}}