Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"2D magnets"”.
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Magnetism in Two-Dimensional van der Waals Materials
… experiments on one of the first families of 2D magnets, the insulating chromium trihalides (CrX3), including CrI3 and CrCl3. These results were enabled by techniques developed to manipulate these air-sensitive few-layer crystals in an inert glovebox environment. I discuss magneto-optical …
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The Influence of Defects on the Vibrational and Electronic Properties of the Quasi 1D van der Waals Magnet CrSBr
The emergence of 2D semiconducting magnets offers exciting potential to explore low dimensional magnetism, magneto-electronic coupling, and the design of novel magnetic phases through defect engineering. The 2D semiconducting antiferromagnet CrSBr has generated recent attention because of its …
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Nano-engineering of Atomically Thin Novel 2D Materials and Their Heterostructures
… and nano-manufacturing of novel and emerging 2D materials using strain application and structural modulation, applied meticulously via nano wrinkles and moire heterostructures. This results in enhanced non-linear light matter interactions and magnetic properties. Then the dissertation focuses …
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Nano-engineering of Atomically Thin Novel 2D Materials and Their Heterostructures
… and nano-manufacturing of novel and emerging 2D materials using strain application and structural modulation, applied meticulously via nano wrinkles and moire heterostructures. This results in enhanced non-linear light matter interactions and magnetic properties. Then the dissertation focuses …
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Probing valley and magnetic photoexcitations in 2D crystals and their heterostructures
… Understanding the optical response of 2D layered materials and their heterostructures at the atomically thin limit is an important aspect of this field. Photoexcitations, such as excitons, critically impact future optoelectronic technologies, such as next-generation solar cells, …
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Understanding and Controlling the Magnetic and Optical Properties in van der Waals Semiconductors
Within the broad spectrum of two-dimensional (2D) materials, 2D van der Waals (vdW) magnetic semiconductors are distinguished by their novel properties, which stem from the weak yet tunable interlayer magnetic interactions, adding an entirely new magnetic degree of freedom to vdW interfacial …
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Quasi-One-Dimensional van der Waals Lattices with Diverse Magnetism: New Platforms Towards Ultrathin Magnetic Nanowires
… (1D) or quasi-1D van der Waals (vdW) magnets, which feature covalently bonded spin chains or ladders separated by weak vdW interactions, could potentially offer twofold benefits for the current field of 1D magnets. On the one hand, the bulk crystals of these phases are more ideal 1D …
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Angle-resolved photoemission spectroscopy studies of epitaxially-grown van der Waals ferromagnets
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2023-04-12 without embargo terms
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Synthesis, Structures, and Properties of Metal Formates
… All four compounds are spin-canted antiferromagnets with Mn, Fe, and Co members showing spin reorientations in the LRO state. Fifteen lanthanide formate frameworks were also synthesized, nine were isostructural with the composition Ln(HCOO)3.(HCONH2)2 (Ln=Y[4.1], Sm[4.2], Eu[4.3], Gd[4.4], …