Single crystal growth and study magnetic properties of the one dimensional systems BaCu2V2O8 and Ba(Cu1-xZnx)2V2O8 / Yuval Shilon
| dc.contributor.advisor | Kittiwit Matan | |
| dc.contributor.advisor | Sujin Suwanna | |
| dc.contributor.advisor | Yodchay Jompol | |
| dc.contributor.author | Shilon, Yuval, 1984- | |
| dc.date.accessioned | 2024-01-25T04:06:58Z | |
| dc.date.available | 2024-01-25T04:06:58Z | |
| dc.date.copyright | 2015 | |
| dc.date.created | 2024 | |
| dc.date.issued | 2015 | |
| dc.description | Physics (Mahidol University 2015) | |
| dc.description.abstract | Polycrystalline samples of the quasi-one-dimensional, spin 1/2 chain compound BaCu2V2O8 and the zinc doped Ba(Cu1-xZnx)2V2O8 (x = 0.05, 0.1, 0.15, 0.2, 0.3 and 0.4), were synthesized using the solid state reaction method. Small size single crystals (~1.5mm3) were grown using the vertical Bridgman-Stockbarger method and the slow cooling method. Crystal structure and magnetic properties were characterized using powder x-ray diffraction and superconducting Quantum Interference Device (SQUID), respectively. Magnetic susceptibility measurements on the polycrytalline samples suggested that the magnetic behavior of this compound was best described by an isolated dimer model.The effect of substituting zinc for copper on the spin gap (^) showed that A was weakly dependent on x, which confirmed that the isolated dimer model was valid in order to explain the origin of the spin gap in this system. | |
| dc.format.extent | xi, 70 leaves : ill. | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.citation | Thesis (M.Sc. (Physics))--Mahidol University, 2015 | |
| dc.identifier.uri | https://repository.li.mahidol.ac.th/handle/20.500.14594/94073 | |
| dc.language.iso | eng | |
| dc.publisher | Mahidol University. Mahidol University Library and Knowledge Center | |
| dc.rights | ผลงานนี้เป็นลิขสิทธิ์ของมหาวิทยาลัยมหิดล ขอสงวนไว้สำหรับเพื่อการศึกษาเท่านั้น ต้องอ้างอิงแหล่งที่มา ห้ามดัดแปลงเนื้อหา และห้ามนำไปใช้เพื่อการค้า | |
| dc.rights.holder | Mahidol University | |
| dc.subject | Crystal growth | |
| dc.subject | Polycrystalline | |
| dc.title | Single crystal growth and study magnetic properties of the one dimensional systems BaCu2V2O8 and Ba(Cu1-xZnx)2V2O8 / Yuval Shilon | |
| dc.type | Master Thesis | |
| dcterms.accessRights | open access | |
| mods.location.url | http://mulinet11.li.mahidol.ac.th/e-thesis/2558/500/5536410.pdf | |
| thesis.degree.department | Faculty of Science | |
| thesis.degree.discipline | Physics | |
| thesis.degree.grantor | Mahidol University | |
| thesis.degree.level | Master's degree | |
| thesis.degree.name | Master of Science |