Manuf & Applic of Next Generation Chalcogenides

Staff

Other researchers

Emeritus Professor Brian Hayden

Connect with Brian

Collaborating research institutes, centres and groups

Nanophotonics Group

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

Electrochemistry

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

Research outputs

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 & Interfaces , 14 (36) , 41225--41234

DOI: 10.1021/acsami.2c12936

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

A new family of ultralow loss reversible phase‐change materials for photonic integrated circuits: Sb₂S₃ and Sb₂Se₃

Matthew Delaney,

Ioannis Zeimpekis,

Daniel Lawson,

Daniel W. Hewak,

& Otto L. Muskens

, 2020 , Advanced Functional Materials , 30 (36)

DOI: 10.1002/adfm.202002447

Type: article

Radiation trapping in selected Er³⁺ doped chalcogenide glasses and the extraction of the nonradiative lifetime

Cyril Koughia,

Christopher Craig,

Daniel Hewak,

& Safa Kasap

, 2019 , Optical Materials Express , 9 (5) , 2368--2375

DOI: 10.1364/OME.9.002368

Type: article