Vanam Inc.

Soo Deok Han

Won Young Choi

A heating system of the present disclosure includes: a heating element configured to generate heat; a thermoelectric device disposed adjacent to the heating element; and a switching device electrically connected to the thermoelectric device and configured to maintain a temperature of the heating element within a set temperature range by switching current that is supplied to the thermoelectric device based on the temperature of the heating element.

Heating system and electronic device having the same

The present technology relates to an oxide thin film. The oxide thin film of the present technology may include a single crystal substrate; and a main oxide layer laminated on the single crystal substrate and doped with dissimilar metal elements, wherein in energy-dispersive X-ray spectroscopy (EDX) using a transmission electron microscope (TEM), the dissimilar metal elements and metal elements of a metal oxide constituting the main oxide layer may be uniformly distributed. The present technology may provide an oxide thin film showing MIT characteristics of improved reliability, sensitivity, accuracy, and reproducibility.

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Seoul, South Korea

Soo Deok Han