Research project

Manuf & Applic of Next Generation Chalcogenides

Research groups:

Nanophotonics Group

Electrochemistry
Other researchers:

Emeritus Professor Brian Hayden
Research funder:

EPSRC
Status:

Not active

Staff

Other researchers

Emeritus Professor Brian Hayden

Connect with Brian

Email: b.e.hayden@soton.ac.uk

Collaborating research institutes, centres and groups

Electrochemistry

A well-established world-class group researching energy charge transfer that affects many facets of life.

Nanophotonics Group

We perform fundamental optical physics and materials research. This is critical for the discovery and development of new and improved optoelectronic technologies.

Research outputs

Thermo-optic tuning of silicon nitride microring resonators with low loss non-volatile Sb₂S₃ phase change material

Stefan Tudor Ilie,

Joaquin Faneca,

Ioannis Zeimpekis,

Thalía Domínguez Bucio‬,

Katarzyna M. Grabska,

Daniel W. Hewak,

Harold Chong,

& Frederic Gardes

, 2022 , Scientific Reports , 12 (1)

DOI: 10.1038/s41598-022-21590-w

Type: article

Low energy switching of phase change materials using a 2D thermal boundary layer

Jing Ning,

Yunzheng Wang,

Ting Yu Teo,

Kevin Chung-Che Huang,

Ioannis Zeimpekis,

Katrina Morgan,

Siew Lang Teo,

Daniel W. Hewak,

Michel Bosman,

& Robert E. Simpson

, 2022 , ACS Applied Materials and Interfaces , 14 (36) , 41225--41234

DOI: 10.1021/acsami.2c12936

Type: article

Time-resolved reversible optical switching of the ultralow-loss phase change material Sb₂Se₃

Daniel Lawson,

Daniel W. Hewak,

Otto L Muskens,

& Ioannis Zeimpekis

, 2022 , Journal of Optics , 24 (6)

DOI: 10.1088/2040-8986/ac5ece

Type: article

Nonvolatile programmable silicon photonics using an ultralow-loss Sb₂Se₃ phase change material

Matthew Delaney,

Ioannis Zeimpekis,

Han Du,

Xingzhao Yan,

Mehdi Banakar,

David J. Thomson,

Daniel W. Hewak,

& Otto L. Muskens

, 2021 , Science Advances , 7 (25)

DOI: 10.1126/sciadv.abg3500

Type: article

Performance characteristics of phase-change integrated silicon nitride photonic devices in the O and C telecommunications bands

Joaquin Faneca,

Santiago Garcia-Cuevas Carrillo,

Emanuele Gemo,

Carlota Ruiz de Galarreta,

Thalía Domínguez Bucio,

Frederic Y. Gardes,

Harish Bhaskaran,

Wolfram H. P. Pernice,

C. David Wright,

& Anna Baldycheva

, 2020 , Optical Materials Express , 10 (8) , 1778--1791

DOI: 10.1364/OME.397833

Type: article