Chinese Academy of Sciences

Dashan Shang

Ming Liu

Yang Sun

Ling Li

Guozhong Xing

Huai Lin

Jiebin Niu

Zuheng Wu

Yisheng Chai

Zhihong Yao

The present disclosure provides a memristor, including a transistor and a resistive random access memory, where a drain electrode of the transistor is connected to a bottom electrode of the resistive random access memory; and the resistive random access memory includes: the bottom electrode, a resistive random access material layer, a current compliance layer and a top electrode from bottom to top, where the current compliance layer is configured to stabilize a fluctuation of a low resistance by reducing a surge current and optimizing a heat distribution, so as to improve a calculation accuracy of a Hamming distance.

Memristor, method of calculating hamming distance, and in-memory computing integration application

The present invention provides an electromagnetic conversion device, comprising: an intermediate layer and electrode layers located on both sides of the intermediate layer, wherein the intermediate layer is a magnetoelectric layer. The electromagnetic conversion device realizes the direct conversion of charge and magnetic flux, and thus can be used as a fourth fundamental circuit element, so as to provide a new degree of freedom for the design of electronic circuits and information function devices. In addition, the electromagnetic conversion device can be used as memory elements to form a nonvolatile magnetoelectric information memory.

Electromagnetic conversion device and information memory comprising the same

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Beijing, China

Dashan Shang