All Outputs (45)

Highly-mismatched InAs/InSe heterojunction diodes (2016)
Journal Article
Velichko, A., Kudrynskyi, Z. R., Di Paola, D., Makarovsky, O., Kesaria, M., Krier, A., …Patanè, A. (in press). Highly-mismatched InAs/InSe heterojunction diodes. Applied Physics Letters, 109(18), Article 182115. https://doi.org/10.1063/1.4967381

We report on heterojunction diodes prepared by exfoliation and direct mechanical transfer of a p-type InSe thin film onto an n-type InAs epilayer. We show that despite the different crystal structures and large lattice mismatch (34%) of the component... Read More about Highly-mismatched InAs/InSe heterojunction diodes.

Nanomechanical probing of the layer/substrate interface of an exfoliated InSe sheet on sapphire (2016)
Journal Article
Beardsley, R., Akimov, A. V., Greener, J. D., Mudd, G. W., Sandeep, S., Kudrynskyi, Z. R., …Kent, A. J. (2016). Nanomechanical probing of the layer/substrate interface of an exfoliated InSe sheet on sapphire. Scientific Reports, 6, https://doi.org/10.1038/srep26970

Van der Waals (vdW) layered crystals and heterostructures have attracted substantial interest for potential applications in a wide range of emerging technologies. An important, but often overlooked, consideration in the development of implementable d... Read More about Nanomechanical probing of the layer/substrate interface of an exfoliated InSe sheet on sapphire.

Quantum confinement and photoresponsivity of β-In2Se3 nanosheets grown by physical vapour transport (2016)
Journal Article
Balakrishnan, N., Staddon, C. R., Smith, E. F., Stec, J., Gay, D., Mudd, G. W., …Beton, P. H. (in press). Quantum confinement and photoresponsivity of β-In2Se3 nanosheets grown by physical vapour transport. 2D Materials, 3(2), 1-8. https://doi.org/10.1088/2053-1583/3/2/025030

We demonstrate that β-In2Se3 layers with thickness ranging from 2.8 – 100 nm can be grown on SiO2/Si, mica and graphite using a physical vapour transport method. The β-In2Se3 layers are chemically stable at room temperature and exhibit a blue-shift o... Read More about Quantum confinement and photoresponsivity of β-In2Se3 nanosheets grown by physical vapour transport.

Room Temperature Electroluminescence from Mechanically Formed van der Waals III-VI Homojunctions and Heterojunctions (2014)
Journal Article
Balakrishnan, N., Kudrynskyi, Z. R., Fay, M. W., Mudd, G. W., Svatek, S. A., Makarovsky, O., …Patanè, A. (2014). Room Temperature Electroluminescence from Mechanically Formed van der Waals III-VI Homojunctions and Heterojunctions. Advanced Optical Materials, 2(11), 1064-1069. https://doi.org/10.1002/adom.201400202

Room temperature electroluminescence from semiconductor junctions is demonstrated. The junctions are fabricated by the exfoliation and direct mechanical adhesion of InSe and GaSe van der Waals layered crystals. Homojunction diodes formed from layers... Read More about Room Temperature Electroluminescence from Mechanically Formed van der Waals III-VI Homojunctions and Heterojunctions.

All-Inorganic Electrical Insulation Systems for High-Power Density Electrical Machines
Presentation / Conference Contribution
Kudrynskyi, Z., Connor, P. H., Cooper, T. P., Wadge, M. D., Kerfoot, J., Zheng, X., Felfel, R., Korolkov, V., Kubal, M., Gerada, C., & Grant, D. M. (2024, June). All-Inorganic Electrical Insulation Systems for High-Power Density Electrical Machines. Presented at 2024 IEEE 5th International Conference on Dielectrics (ICD), Toulouse, France

This paper introduces the concept of ‘All-Inorganic Electrical Insulation (EI) System’ to enable the next generation of high-power-density electrical machines (EMs) that can operate at extreme conditions, namely high voltages (V) up to 1 kV DC and hi... Read More about All-Inorganic Electrical Insulation Systems for High-Power Density Electrical Machines.