This is a selection of posters presented by Group members at academic conferences. Click on the thumbnails or titles to get the full PDF versions.
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/Albes_Kotzai_2019.png)
Machine learning investigation of GaN dislocations in an unsupervised focus
Summer project by Albes Kotzai, 2018
![Wide bandgap AlGaN semiconductors: doping and polarity](https://ssd.phys.strath.ac.uk/wp-content/uploads/Spasevski_MCM2017_Croatia.png)
Wide bandgap AlGaN semiconductors: doping and polarity
Presented by Lucia Spasevski at 13th Multinational Congress on Microscopy 2017, Rovinj, Croatia
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/Naresh_MM2017.png)
Non-destructive imaging of extended defects in III-nitride thin film structures using electron channelling contrast imaging
Presented by Naresh Kumar at Microscopy and Microanalysis 2017, St Louis, USA
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/Naresh_antiphasedomains.png)
Mapping anti-phase domains by polarity sensitive orientation imaging using electron backscatter diffraction
Presented by Naresh Kumar at Microscopy and Microanalysis 2017, St Louis, USA
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/Kusch_ICDS_2017.png)
Spatial clustering of point defects in Si doped wide bandgap AlGaN
Presented by Gunnar Kusch at International Conference on Defects in Semiconductors (ICDS-29) 2017, Matsue, Japan
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/poster_hourahineICDS29.png)
Dynamics of the VN negative U center
Presented by Ben Hourahine at International Conference on Defects in Semiconductors (ICDS-29) 2017, Matsue, Japan
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/Elena_ICDS2017.png)
Modelling electron channeling contrast for threading dislocations in nitride semiconductors
Presented by Elena Pascal at International Conference on Defects in Semiconductors (ICDS-29) 2017, Matsue, Japan
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/Edwards_ICNS2017_thumbnail.png)
Photochromic switching of Eu-Mg defects in GaN(Mg):Eu
Presented by Paul Edwards at International Conference on Nitride Semiconductors (ICNS-12) 2017, Strasbourg, France
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/bruckbauer_ICNS2017_GaNonSi.png)
Optical and structural properties of semipolar GaN on patterned Si substrates
Presented by Jochen Bruckbauer at International Conference on Nitride Semiconductors (ICNS-12) 2017, Strasbourg, France
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/Kusch_ICNS_2017.png)
Structural and optical characterisation of coreshell InGaN/GaN microtubes emitting in the green spectral range
Presented by Gunnar Kusch at International Conference on Nitride Semiconductors (ICNS-12) 2017, Strasbourg, France
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/Elena_TKD300.png)
Dynamical simulations of transmission Kikuchi diffraction patterns
Presented by Elena Pascal at EBSD 2017, Oxford, UK
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/denholm_poster.png)
Renormalization group studies of the thermodynamics and kinetics of Ising models
Presented by James Denholm at SUPA Annual Gathering, 2017, Edinburgh, UK
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/elenaposter_thumbnail.png)
Theoretical model of contrast produced by surface normal TDs as observed by ECCI
Presented by Elena Pascal at EBSD 2016, Manchester, UK
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/trager-cowan_iwn2016_GaN_A0.png)
Hyperspectral cathodoluminescence imaging of semi-polar (11-22) GaN
Presented by Carol Trager-Cowan at International Workshop on Nitride Semiconductors (IWN) 2016, Orlando, USA
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/bruckbauer_iwn2016_whiteLEDs_A0.png)
Hybrid white inorganic/organic LEDs using organic colour converters
Presented by Jochen Bruckbauer at International Workshop on Nitride Semiconductors (IWN) 2016, Orlando, USA
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/bruckbauer_iwn2016_AlGaN_A0.png)
Optical properties of semipolar (11-22) AlGaN on GaN microrod templates
Presented by Jochen Bruckbauer at International Workshop on Nitride Semiconductors (IWN) 2016, Orlando, USA
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/Nouf_ICNSposter_2013.png)
Quantitative microstructural analysis of nitride thin films in the scanning electron microscope
Presented by Nouf Allehiani at XXIV International Materials Research Congress (IMRC) 2015, Cancun, Mexico
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/Poster_Vespucci.png)
Direct electron imaging of energy filtered EBSD patterns using a CMOS hybrid pixel detector
Presented by Stefano Vespucci at 17th International Workshop on Radiation Imaging Detectors (iWoRiD) 2015, Hamburg, Germany
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/A0Pctctweeked_Sheffieldfixed-1.png)
Investigation of the structural and electrical properties of Al0.2Ga0.8N/GaN high electron mobility transistor structures cooled under N2 and H2 carrier gases
Presented by Carol Trager-Cowan at UK Semiconductors conference 2015, Sheffield, UK
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/Kusch_IWN_2014.png)
Hyperspectral cathodoluminescence imaging of low resistivity large bandgap AlGaN layers
Presented by Gunnar Kusch at International Workshop on Nitride Semiconductors (IWN) 2014, Wroclaw, Poland
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/bruckbauer_iwn2014_posterA0.png)
Investigation of hybrid white inorganic/organic LEDs using a novel organic compound for colour conversion
Presented by Jochen Bruckbauer at International Workshop on Nitride Semiconductors (IWN) 2014, Wroclaw, Poland
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/Taylor_IWN2014.png)
Structural and Optical Properties of Ga auto-incorporated InAlN epilayers
Presented by Elaine Taylor at International Workshop on Nitride Semiconductors (IWN) 2014, Wroclaw, Poland
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/Mapping-of-strain-and-distribution-of-dislocations-by-EBSD-and-ECCI-NK-poster.png)
Mapping of the strain and distribution of dislocations in InAlN based HEMTs using EBSD and ECCI
Presented by Naresh Kumar at International Workshop on Nitride Semiconductors (IWN) 2014, Wroclaw, Poland
![MThumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/Multicharacterisation-approach-NK-poster.png)
Multicharacterization approach for studying InAl(Ga)N/Al(Ga)N/GaN heterostructures for HEMTs
Presented by Naresh Kumar at International Workshop on Nitride Semiconductors (IWN) 2014, Wroclaw, Poland
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/bruckbauer_icns2013_whiteLED_A1.png)
White light emission from InGaN/GaN LEDs and nanorods using a novel organic compound for colour conversion
Presented by Jochen Bruckbauer at International Conference on Nitride Semiconductors (ICNS-10) 2013, Washington DC, USA
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/Kusch_ICNS_2013.png)
Hyperspectral cathodoluminescence imaging of InAlN/AlGaN quantum well/quantum barrier-structures
Presented by Gunnar Kusch at International Conference on Nitride Semiconductors (ICNS-10) 2013, Washington DC, USA
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/bruckbauer_icns2013_dislocations_A1.png)
Coincident cathodoluminescence and electron channelling contrast imaging of threading dislocations in GaN
Presented by Jochen Bruckbauer at International Conference on Nitride Semiconductors (ICNS-10) 2013, Washington DC, USA
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/Wallace_ICNS10.png)
Simultaneous mapping of the cathodoluminescence and electron beam induced current from InGaN LEDs with different barrier growth temperatures
Presented by Michael Wallace at International Conference on Nitride Semiconductors (ICNS-10) 2013, Washington DC, USA
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/Taylor_2013.png)
Photoluminescence mapping of InGaN/GaN quantum well samples and LEDs
Presented by Elaine Taylor, 2013
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/EPSRC-project-meeting-POSTER-PRESENTATION-1.png)
Nanoscale characterisation of nitride semiconductor thin films using EBSD, ECCI, CL and EBIC
Presented by Carol Trager-Cowan at Launch Event for EPSRC Centre for Power Electronics, 2013, Nottingham, UK
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/Wallace_SUPA2012.png)
Electroluminescence studies of InGaN blue LEDs
Presented by Michael Wallace at SUPA Annual Meeting, 2012
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/Wallace_UKNC2012.png)
Cathodoluminescence spectroscopy of InGaN LEDs under applied bias
Presented by Michael Wallace at UK Semiconductors 2012, Sheffield, UK
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/naresh-poster-for-UKNC.png)
Applications of ECCI for characterising nitride semiconductor thin films in a scanning electron microscope
Presented by Naresh Kumar at UK Semiconductors 2012, Sheffield, UK
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/bruckbauer_iwn2012_poster_A0.png)
Trench defects and threading dislocations in III-nitride structures investigated using scanning electron microscopy
Presented by Jochen Bruckbauer at International Workshop on Nitride Semiconductors (IWN) 2012, Sapporo, Japan
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/Wallace_ISSLED2012.png)
Cathodoluminescence spectroscopy of InGaN LEDs under applied bias
Presented by Michael Wallace at 9th International Symposium on Semiconductor Light Emitting Devices (ISSLED) 2012, Berlin, Germany
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/bruckbauer_icns9_A0_v2.png)
Cathodo- and photoluminescence studies of nanorods with embedded InGaN/GaN disks
Presented by Jochen Bruckbauer at International Conference on Nitride Semiconductors (ICNS-9) 2011, Glasgow, UK
![Thumbnail of poster](https://ssd.phys.strath.ac.uk/wp-content/uploads/Site_controlled_dots_poster.png)
Light emission from site-controlled GaN quantum dots
Presented by Paul Edwards at SUPA Launch Event 2005, Edinburgh, UK