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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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Here, we review the various methods for the preparation of vanadium dioxide (VO2) films and nanowires, and their potential applications to the sensors such as gas sensor, strain sensor, and temperature sensor. VO2 is an interesting material on account of its easily accessible and sharp Mott metal-insulator transition (MIT) at ~68°C in the bulk. The MIT is also triggered by the electric field, stress, magnetic field etc. This paper involves exceptionally sensitive hydrogen sensors based on the catalytic process between hydrogen molecules and Pd nanoparticles on the VO2 surface, and fast responsive sensors based on the self-heating effects which leads to the phase changes of the VO2. These features will be seen in this paper and can enable strategies for the integration of a VO2 material in advanced and complex functional units such as logic gates, memory, FETs for micro/nano-systems as well as the sensors.
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참고문헌 (23)
참고문헌 신청
A. K. Prasada / 2014 / Novel single phase vanadium dioxid
A. Maeda / 1987 / Evidence for the existence of the inherent periodicity in the switched state at low temperatures in K0.3MoOs / Phys. Rev. B 36 (1) : 7709 ~
B. Kim / 2008 / Micrometer x-ray diffraction study of VO2 films: Separation between metal-insulator transition and structural phase transition / PHYSICAL REVIEW B 77 (23) : 2
B. S. Guiton / 2005 / Single-crystalline vanadium dioxide nanowires with rectangular cross sections / J. Am. Chem. Soc 127 (2) : 498 ~ 499
C. Wu / 2011 / Hydrogen-incorporation stabilization of metallic VO2(R) phase to room temperature, displaying promising low-temperature thermoelectric effect / J. Am. Chem. S
A. Maeda / 1987 / Evidence for the existence of the inherent periodicity in the switched state at low temperatures in K0.3MoOs / Phys. Rev. B 36 (1) : 7709 ~
B. Kim / 2008 / Micrometer x-ray diffraction study of VO2 films: Separation between metal-insulator transition and structural phase transition / PHYSICAL REVIEW B 77 (23) : 2
B. S. Guiton / 2005 / Single-crystalline vanadium dioxide nanowires with rectangular cross sections / J. Am. Chem. Soc 127 (2) : 498 ~ 499
C. Wu / 2011 / Hydrogen-incorporation stabilization of metallic VO2(R) phase to room temperature, displaying promising low-temperature thermoelectric effect / J. Am. Chem. S
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