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HPSuper SIGNED

High-Pressure High-Temperature Superconductivity

Total Cost €

EC-Contrib. €

Partnership

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HPSuper project word cloud

Explore the words cloud of the HPSuper project. It provides you a very rough idea of what is the project "HPSuper" about.

confirmed excellent generation phosphanes theory mechanism tunnelling pressure critical superconductors transmission pressures highlights ambient borohydrades derive penetration 203k 2015 desirable isotope ago cool coherence science combination limited discovery quantum hall h3s light effort synthesise electron predicted exploited alanates almost length record sulphide complementary magnets carrier lower fermi hydrogen classes below surface electrical spectroscopy london oscillations principles superconducting predicting content electronic charge predict compounds superconductivity gap tc materials temperature coupling effect medical concentration topology power storage phonon currents unravel imaging

Project "HPSuper" data sheet

The following table provides information about the project.

Coordinator	UNIVERSITY OF BRISTOL Organization address address: BEACON HOUSE QUEENS ROAD city: BRISTOL postcode: BS8 1QU website: www.bristol.ac.uk contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.
Coordinator Country	United Kingdom [UK]
Total cost	1˙809˙752 €
EC max contribution	1˙809˙752 € (100%)
Programme	1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
Code Call	ERC-2016-STG
Funding Scheme	ERC-STG
Starting year	2017
Duration (year-month-day)	from 2017-02-01 to 2022-01-31

Partnership

Take a look of project's partnership.

#	participants	country	role	EC contrib. [€]
1	UNIVERSITY OF BRISTOL UNIVERSITY OF BRISTOL Organization address address: BEACON HOUSE QUEENS ROAD city: BRISTOL postcode: BS8 1QU website: www.bristol.ac.uk contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	UK (BRISTOL)	coordinator	1˙809˙752.00

Map

Project objective

Superconductors promote electrical currents without loss and are exploited for applications like magnets in medical imaging. Further applications like large scale usage in electrical power generation and transmission, however, are limited by the need to cool materials below a critical temperature Tc. Thus, novel superconductors with higher Tc are highly desirable.

High Tc has been predicted almost 50 years ago for hydrogen and hydrogen compounds but was only confirmed in 2015 with the discovery of superconductivity at a record temperature of 203K in hydrogen sulphide H3S at high pressures. This long term effort highlights that finding new superconductors remains challenging as theory is very limited in predicting specific compounds for high-temperature superconductivity. The reason for this is that a favourable combination of materials and electronic properties is needed. This project will unravel the mechanism of high-temperature superconductivity in H3S, derive design principles, and find new high-temperature superconductors.

We will measure key parameters of the superconducting state in H3S including the London penetration depth, coherence length, superconducting gap, charge carrier concentration, electron-phonon coupling, and Fermi surface topology as well as the isotope effect on these. This will be achieved through measurements of the critical field, Hall effect, quantum oscillations, and tunnelling spectroscopy.

This insight will be used to derive design principles for new superconductors with increased Tc and at lower pressures. We will work together with theory and materials science to predict, synthesise and test novel superconductors working towards hydrogen based high-temperature superconductivity at ambient pressure. We will focus on two materials classes with high hydrogen content: i) phosphanes with excellent control of complementary elements and ii) hydrogen storage materials alanates and borohydrades with light complementary elements.

Deliverables

List of deliverables.
Participation in the Open Research Data Pilot	Open Research Data Pilot	2019-05-31 18:17:23

Take a look to the deliverables list in detail: detailed list of HPSuper deliverables.

Publications

List of publications.
year	authors and title	journal	last update
2018	M. Smidman, O. Stockert, J. Arndt, G. M. Pang, L. Jiao, H. Q. Yuan, H. A. Vieyra, S. Kitagawa, K. Ishida, K. Fujiwara, T. C. Kobayashi, E. Schuberth, M. Tippmann, L. Steinke, S. Lausberg, A. Steppke, M. Brando, H. Pfau, U. Stockert, P. Sun, S. Friedemann, S. Wirth, C. Krellner, S. Kirchner, E. M. Nica, R. Yu, Q. Si, F. Steglich Interplay between unconventional superconductivity and heavy-fermion quantum criticality: CeCu 2 Si 2 versus YbRh 2 Si 2 published pages: 2930-2963, ISSN: 1478-6435, DOI: 10.1080/14786435.2018.1511070	Philosophical Magazine 98/32	2019-12-16
2018	Carsten Putzke, Jake Ayres, Jonathan Buhot, Salvatore Licciardello, Nigel E. Hussey, Sven Friedemann, Antony Carrington Charge Order and Superconductivity in Underdoped YBa 2 Cu published pages: 117002, ISSN: 0031-9007, DOI: 10.1103/physrevlett.120.117002	Physical Review Letters 120/11	2019-12-16

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The information about "HPSUPER" are provided by the European Opendata Portal: CORDIS opendata.