{"_buckets": {"deposit": "51b127e3-ee43-4422-b505-adcd8c5e8cc9"}, "_deposit": {"id": "2674", "owners": [], "pid": {"revision_id": 0, "type": "recid", "value": "2674"}, "status": "published"}, "_oai": {"id": "oai:meral.edu.mm:recid/2674", "sets": ["user-uy"]}, "communities": ["ccm", "ccp", "kyauksetu", "ltc", "maas", "miit", "mlmu", "mmu", "mtlu", "mtu", "mub", "mude", "mufl", "pathein", "scu", "suoe", "tcu", "tgu", "tuh", "tum", "ucsm", "ucsmtla", "ucsmub", "ucspathein", "ucstaungoo", "ucsy", "udmm", "udmy", "uit", "um", "um1", "um2", "umkn", "umm", "uphy", "urj", "uvs", "uy", "yau", "ydbu", "ytu", "yude", "yueco", "yufl", "yuoe"], "control_number": "2674", "item_1583103067471": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "Application of the IR transmission method and the Mossbauer effect to the crystallization of calcium gallate glass", "subitem_1551255648112": "en"}]}, "item_1583103085720": {"attribute_name": "Description", "attribute_value_mlt": [{"interim": "Crystallization of infrared-light transmitting 40CaO·60Ga2O3 glass caused by heat treatment, Full-size image (\u003c1 K)γ-ray irradiation and YAG laser irradiation was investigated. The X-ray diffraction (XRD) data revealed that a CaGa4O7 phase was precipitated by heat treatment. The Avrami index (n) of 1.7±0.2 obtained from `the Fourier transform infrared (FT-IR) transmission method\u0027 combined with the Johnson–Mehl–Avrami (JMA) equation indicated that the crystallization proceeded three dimensionally. The activation energy (Ea) of 7.2±0.3 eV obtained from the JMA plot was equal to that obtained from the Kissinger plot in the differential thermal analysis: Ea=7.1±0.2 eV. Mössbauer spectra of 40CaO·59Ga2O3·Full-size image (\u003c1 K)2O3 samples showed the oxidation of iron from Fe2+ to Fe3+. Mössbauer spectra of the 40CaO·59Ga2O3·Full-size image (\u003c1 K)2O3 samples irradiated with the YAG laser also showed an oxidation of Fe2+ to Fe3+. In case of Full-size image (\u003c1 K)γ-ray irradiated samples, however, a reduction of the iron from Fe3+ to Fe2+ was observed. This result indicates that Fe3+ occupies substitutional sites of Ga3+ in the gallate glass."}]}, "item_1583103108160": {"attribute_name": "Keywords", "attribute_value_mlt": [{"interim": "O180"}]}, "item_1583103131163": {"attribute_name": "Journal articles", "attribute_value_mlt": [{}]}, "item_1583103147082": {"attribute_name": "Conference papaers", "attribute_value_mlt": [{}]}, "item_1583103211336": {"attribute_name": "Books/reports/chapters", "attribute_value_mlt": [{}]}, "item_1583103233624": {"attribute_name": "Thesis/dissertations", "attribute_value_mlt": [{"subitem_supervisor(s)": []}]}, "item_1583105942107": {"attribute_name": "Authors", "attribute_value_mlt": [{"subitem_authors": [{"subitem_authors_fullname": "Kubuki, S."}, {"subitem_authors_fullname": "Nishida, T."}, {"subitem_authors_fullname": "Pho Kaung"}, {"subitem_authors_fullname": "Yagi, T."}, {"subitem_authors_fullname": "Maeda, Y."}]}]}, "item_1583108359239": {"attribute_name": "Upload type", "attribute_value_mlt": [{"interim": "Publication"}]}, "item_1583108428133": {"attribute_name": "Publication type", "attribute_value_mlt": [{"interim": "Journal article"}]}, "item_1583159729339": {"attribute_name": "Publication date", "attribute_value": "1997"}, "item_1583159847033": {"attribute_name": "Identifier", "attribute_value": "http://uyr.uy.edu.mm/handle/123456789/29"}, "item_title": "Application of the IR transmission method and the Mossbauer effect to the crystallization of calcium gallate glass", "item_type_id": "21", "owner": "1", "path": ["1582967549708"], "permalink_uri": "http://hdl.handle.net/20.500.12678/0000002674", "pubdate": {"attribute_name": "Deposited date", "attribute_value": "2020-03-05"}, "publish_date": "2020-03-05", "publish_status": "0", "recid": "2674", "relation": {}, "relation_version_is_last": true, "title": ["Application of the IR transmission method and the Mossbauer effect to the crystallization of calcium gallate glass"], "weko_shared_id": -1}