Korea Advanced Institute of Science and Technology

Qunova Computing, Inc.

Doo Hyung Kang

Jae Hyun Lee

Min Cheol Shin

Eyuel Eshetu Elala

Heejeong Jeong

Shane Dylan McFarthing

Aidan Patrick Pellow-Jarman

Rowan Martin Pellow-Jarman

Jun Beom Seo

Woo Jin Jeong

Calculation control for hybrid computing of Hamiltonian eigensolutions may be provided by selecting K basis states from an ansatz space of a chemical system, wherein the ansatz space is generated by a quantum computer system and includes fewer basis states than a whole basis space for the chemical system, wherein the K basis states are selected according to a selection protocol to define a core space for the chemical system; computing, via an eigensolver provided by a classical computer system, an eigensolution for the chemical system from the core space; and outputting the eigensolution for the chemical system.

Calculation control for hybrid computing of Hamiltonian eigensolutions

Calculation control for hybrid computing of hamiltonian eigensolutions

A negative capacitance logic device includes a first field effect transistor (FET) and a second FET. The first FET is coupled between a power supply voltage and an output node, and the first FET includes a ferroelectric having a negative capacitance. The second FET is coupled between the output node and a ground voltage, and the second FET includes a ferroelectric having a negative capacitance. The negative capacitance logic differentiates an input voltage applied to an input node to provide an output voltage at the output node.

Negative capacitance logic device, clock generator including the same and method of operating clock generator

Example embodiments are related to a high power spin torque oscillator that is integrated by combining a transistor. The high power spin torque oscillator according to example embodiments may include a spin torque oscillator and a transistor. The spin torque oscillator may perform an oscillation function and a transistor may perform an amplification function by integrating the spin torque oscillator and a transistor in one chip. The transistor may amplify an amplification signal of the spin torque oscillator. The high power spin torque oscillator may be integrated on FET or BJT.

High power spin torque oscillator integrated on a transistor

Growing community of inventors

Daejeon, South Korea

Doo Hyung Kang