S-Space College of Natural Sciences (자연과학대학) Dept. of Physics and Astronomy (물리·천문학부) Physics (물리학전공) Journal Papers (저널논문_물리학전공)
Fabrication and Controlled Magnetic Properties of Ni/ZnO Nanorod Heterostructures
- Jung, Sug Woo; Park, Won Il; Yi, Gyu-Chul; Kim, Miyoung
- Issue Date
- John Wiley & Sons
- Adv. Mater. 2003, 15, 1358
- Ni metal is evaporated onto the tips of ZnO nanorods, creating magnetic-metal/semiconductor heterostructures (see Figure). Accurate thickness control allows tunable magnetic properties in nanosized magnetic layers on individual nanorods due to a crossover from superparamagnetism to ferromagnetism. These magnetic building blocks have potential as components for nanoscale spin-valve transistors, spin light-emitting diodes, and nonvolatile storage and logic devices.
- 0935-9648 (print)
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