Starting 2022

Talk (157)

101.
Talk
Lymperakis, L.: Νanomaterials from first principles. Seminar: Programme of Postgraduate course Materials Physics and Technology, Department of Physics, Aristotle University of Thessaloniki, Thessaloniki, Greece (2021)
102.
Talk
Neugebauer, J.; Yoo, S.-H.; Lymperakis, L.: Ab initio insights into fundamental intrinsic growth and materials limitations in group-III-nitrides. MRS 2021 Fall Meeting, Virtual Conference, Boston, MA, USA (2021)
103.
Talk
Lymperakis, L.: Νanomaterials from first principles. Department of Physics Colloquium, University of Crete, delivered online, Crete, Greece (2020)
104.
Talk
Lymperakis, L.: Properties and design of nanomaterials from first principles. Department of Physics Colloquium, University of Crete, delivered online, Crete, Greece (2020)
105.
Talk
Neugebauer, J.; Lymperakis, L.; Janßen, J.; Huber, L.; Hickel, T.: Modeling crystal growth and materials design in high dimensional chemical and structural configuration spaces. German Conference on Crystal Growth DKT 2020, München/Garching, Germany (2020)
106.
Talk
Liebscher, C.; Stoffers, A.; Alam, M.; Lymperakis, L.; Cojocaru-Mirédin, O.; Gault, B.; Neugebauer, J.; Scheu, C.; Raabe, D.; Meiners, T. et al.; Frolov, T.; Dehm, G.: How do grain boundaries transform on the atomic level? International Workshop on Advanced and In-situ Microscopies of Functional Nanomaterials and Devices, IAMNano 2019, Düsseldorf, Germany (2019)
107.
Talk
Lymperakis, L.: Ab-initio based investigations of surface reconstructions and strain effects on the compositional limits of ternary III-Nitride alloys. National Institute of Advanced Industrial Science and Technology (AIST) Colloquium, Tsukuba, Japan (2019)
108.
Talk
Lymperakis, L.: Ab-initio based description and design of nitride surfaces: The role of surface rehybridization on alloy composition and ordering. Materials Research Meeting 2019 (Materials Research Society of Japan), Yokohama, Japan (2019)
109.
Talk
Lymperakis, L.: Surface rehybridization effects of B incorporation at GaN and AlN surfaces: A potential route to overcome bulk solubility limits. 4th International Workshop on Ultraviolet Materials and Devices, Saint Petersburg, Russia (2019)
110.
Talk
Liebscher, C.; Stoffers, A.; Alam, M.; Lymperakis, L.; Cojocaru-Mirédin, O.; Gault, B.; Neugebauer, J.; Dehm, G.; Scheu, C.; Raabe, D.: Asymmetric Line Segregation at Faceted Si Grain Boundaries. TMS 2019 Annual Meeting & Exhibition, San Antonio, TX, USA (2019)
111.
Talk
Lymperakis, L.: Surface rehybridization and strain effects on the composition and the properties of ternary III Nitride alloys. 19th International Conference on Crystal Growth and Epitaxy, Keystone, CO, USA (2019)
112.
Talk
Lymperakis, L.: Elastically Frustrated Rehybridization: Implications in Alloy Ordering and Strong Compositional Limitations in Epitaxial InGaN Films. 1st German Austrian Conference of Crystal Growth, Vienna, Austria (2018)
113.
Talk
Lymperakis, L.: Physics, growth mechanisms, and peculiarities of III-N surfaces from ab-initio. Seminar at Institute for solid state physics, Technical University Berlin, Berlin, Germany (2017)
114.
Talk
Lymperakis, L.: Elastically frustrated rehybridization of InGaN surfaces: Implications on growth temperature and alloy ordering. Spring school on short period superlattices, Warsaw, Poland (2017)
115.
Talk
Lymperakis, L.; Freysoldt, C.; Schulz, T.; Maisel, S.; Albrecht, M.; Neugebauer, J.: Ordering Phenomena in InGaN Alloys-An Ab-Initio Thermodynamics Study. International Workshop on Nitride Semiconductors (IWN2016), Orlando, FL, USA (2016)
116.
Talk
Lymperakis, L.: Epitaxial Growth of III-Nitrides: Insights from Density Functional Theory Calculations. Seminar at University of Crete, Physics Department, Crete, Greece (2016)
117.
Talk
Lymperakis, L.: Interplay of kinetics and thermodynamics of epitaxially grown wide bandgap semiconductors. 10th Asian-European Conference on Plasma Surface Engineering, Jeju Island, South Korea (2015)
118.
Talk
Haghighat, S. M. H.; Schäublin, R.; von Pezold, J.; Race, C. P.; Körmann, F.; Friák, M.; Roters, F.; Raabe, D.: Atomistic study of dislocation mobility and obstacle hardening in bcc-Fe: versatility of embedded atom method potentials. MMM2014, 7th International Conference on Multiscale Materials Modeling , Berkeley, CA, USA (2014)
119.
Talk
Haghighat, S. M. H.; Raabe, D.; von Pezold, J.; Race, C. P.; Körmann, F.; Friák, M.; Schäublin, R.; Neugebauer, J.; Eggeler, G. F.: Recent development of modelling techniques in nano- and meso-scale simulations of dislocation dynamics. Workshop on Integrated Computational Materials Engineering (ICME), Rolduc Abbey, The Netherlands (2014)
120.
Talk
Friák, M.; Sandlöbes, S.; Pei, Z.; Zhu, L.-F.; Dick, A.; Wang, F.; von Pezold, J.; Zaefferer, S.; Yi, S.; Letzig, D. et al.; Sheng, H. W.; Race, C. P.; Svendsen, B.; Raabe, D.; Neugebauer, J.: Combined theoretical and experimental studies of ductile Mg alloys. International Symposium on Atomistic Modeling for Mechanics, Tokyo, Japan (2013)
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