Umem4QC

Ultrafast charge density wave memory for quantum computing
Project type: ERC Proof of Concept Grant
Call ID: ERC-2017-PoC
Grant agreement ID: GA767176
Period: 01/07/2017 - 31/12/2018
Participating organization: Nanocenter
Project value: 149,452.00 EUR
Fields of science: Engineering and Technology / Electrical Engineering / Electronic Engineering / Information Engineering / Computer Hardware / Quantum Computers
Keywords: /

Abstract

The goal of the PoC is to take a newly discovered phenomenon in quantum electronic materials into a potentially disruptive memory technology offering unprecedented high speed, low energy consumption combined with low temperature operation. With the PoC grant we aim to establish

(i) viability of such memory devices within the scope of ultrafast low-temperature quantum computing and clarify the most important outstanding technical issues for implementation
(ii) generate a business plan and asses the timescale for exploitation, and
(iii) establish an intellectual property portfolio with an exploitation strategy.

The PoC will define key activities, build a value proposition for a startup company and identify customer segments with industry partners.

The PoC would also prepare the ground, and establish vital parameters for a next stage of funding within the Quant-ERA-net project and the upcoming Quantum Technology Flagship.

This proposal should be viewed against the backdrop of stalled Moore’s law, remarkably fast increases in energy consumption of the information technology sector and overall direction of High Performance Computing (HPC) evolving into quantum technology. The successful completion of the PoC would an important contribution to the upcoming EU Quantum Technology Flagship, demonstrating leadership in competition with US, Japanese, and Chinese developments in HPC.

The outcome of the project would be a breakthrough technology showcase opening the way to large strides in the development of future high-performance cryogenic computing.

Prof. Dragan Mihailović
Dr. Dragan Mihailović is one of the world’s leading researchers in time-resolved spectroscopy of complex materials. His work on high-temperature superconductors, low-dimensional quantum materials, and molecular magnetism has set new benchmarks in understanding dynamic phenomena in quantum systems. At the Jožef Stefan Institute, he established the Department of Complex Matter and the Centre of Excellence in Nanoscience and Nanotechnology. Dr. Mihailović has authored over 500 scientific papers, which have received more than 11,000 citations. His groundbreaking discoveries include ultrafast switching in hidden quantum states, the development of novel methods for studying real-time dynamic transitions, and contributions to high-impact journals like Science and Nature. Among his numerous achievements, Dr. Mihailović has pioneered studies on phase transitions in superconductors, charge density waves, Jahn-Teller phase transitions, and fullerenes using laser spectroscopy . His team discovered a hidden topological quantum state in an electronic crystal and developed record-breaking ultrafast memory elements, which opened new avenues for quantum material research. Together with Viktor Kabanov, he developed a fundamental theory of high-temperature superconductivity, recognized as crucial by Nobel laureate K. A. Müller. His groundbreaking discoveries also include a femtosecond quantum simulator, the implementation of Grover's algorithm, and research on fullerene compounds, where he unveiled the mechanism of ferromagnetism. In the field of nanotechnology, he participated in the discovery of molybdenum nanowires and studied their properties. In Slovenia, he introduced new experimental approaches, such as fullerene physics, molecular electronics, and the physics of high-temperature superconductors. As the first Slovenian recipient of an ERC Advanced Grant for established researchers in 2013, Dr. Mihailović delved into the study of ultrafast phase transitions and the creation of new exotic quantum states in matter. In 2017, through the ERC Proof of Concept grant, he developed an energy-efficient and ultrafast memory element based on TaS₂. His work in this field paves the way for new technological applications of quantum materials. In 2024, he once again secured ERC funding for the HIMMS project for established researchers.