| Publication Title Name : | High-temperature electrical conductivity and defect structure of donor-doped a-Al 02 3 / |
| Publication year : | Thesis 1982 |
| Publication Address : | EL-Aiat, Mohamed Mohamed Morsy Issa. |
| Main Category : | Engineering |
| Main & Sub Category : | 620 الهندسة - Materials |
| Vol : | - |
| Dewey Decimal Classification (DDC)No : | - |
| Article Title : | High-temperature electrical conductivity and defect structure of donor-doped a-Al 02 3 / |
| Statement of responsibility : | Mohamed Mohamed Morsy Issa EL-Aiat ; Supervised by James M. Whelan. |
| Place of publication : | - |
| Name of publisher : | - |
| Date of publication : | 1982. |
| Publication Extent : | xvi, 176 p. : |
| Publication Dimensions : | 30 cm. + |
| Topical term : | - |
| Leader : | Materials. |
| ISBN : | - |
| Original BibID : | 00000ntm#a2200000ua#4500 |
| Date and time of last modification : | 10984450 |
| General informatio : | 620.1121/2)21 a)620.1121/a)xvi, 176 p. : b)ill. ; c)30 cm. + e)Computer File./ a)Includes references and index. a)Materials./ Whelan, James M, / Superviser./a)Whelan, James M, e)Superviser. FLS a)eng b)eng/University of southern, / Faculty of the graduate school, -Materials science department. a)University of southern, b)Faculty of the graduate school, b)Materials science department./ Thesis (PH.D.) - University of Southern. Faculty of The graduate school. Materials science department. direst current electrical conductivity and the corres-ponding ionic and electronic transference numbers deduced from emf measurements of oxygen and/or hydrogen concentration cells with al 2 o3 as an electrolyte are used to study the defect structure of al 2o3 doped with hydrogen and yttrium. Hydrogen, is found to be a donor, and is used to exactly compensate an acceptor dominated material in order to determine the parameters of native ionic and electronic disorder inal2o3. a)Thesis (PH.D.) - University of Southern. Faculty of The graduate school. Materials science department. a)direst current electrical conductivity and the corres-ponding ionic and electronic transference numbers deduced from emf measurements of oxygen and/or hydrogen concentration cells with al 2 o3 as an electrolyte are used to study the defect structure of al 2o3 doped with hydrogen and yttrium. Hydrogen, is found to be a donor, and is used to exactly compensate an acceptor dominated material in order to determine the parameters of native ionic and electronic disorder inal2o3. a)Text in english, abstract in english./ |
| Cataloging Source : | 20121002102541.0 |
| DDC No : | - |
| Personal Name : | c)1982. |
| Publication data field : | a)EL-Aiat, Mohamed Mohamed Morsy Issa. |
| physical descripti : | a)High-temperature electrical conductivity and defect structure of donor-doped a-Al 02 3 / c)Mohamed Mohamed Morsy Issa EL-Aiat ; Supervised by James M. Whelan. |
| Topical term : | - |
| Language Code : | 120328s1982####xx|k#djfrm#b##000#0#eng#c a)EG EULC c)EG EULC |
| Additional input : | - |
| Author Name : | EL-Aiat, Mohamed Mohamed Morsy Issa. |