Clas Persson

Professor - Structure Physics
Image of Clas Persson
Norwegian version of this page
Phone +47-22852424
Room 109
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Visiting address Forskningsparken Gaustadalleen 21 0349 Oslo
Postal address Postboks 1048 Blindern 0316 OSLO

Academic Interests

 

To understand the basic physics of materials from the point of the atomic scale. We do that by theoretically model and calculate complex material structures. The intention is to desig materials for the use in primarily renewable energy technologies, such as solar cells, LEDs, and thermoelectric devices. The physics at the interface between two materials is very important to analyze the electron, ion, and heat transport in these devices. By understanding the fundamental physics of materials, we can propose new, inexpensive, environmental-friendly, and efficient materials. Thus, we are involved in the development of future energy technologies.

We use world-leading and very powerful computer program to calculate the fundamental properties of materials (Wien2k, VASP, Exciting). We are also involved in developing the software in order to studying new material properties. These computer programs are theoretical tools in our studies. The research is focused on analyzing different types of material structures to obtain both broad and deep theoretical understanding of materials at the atomic level to micrometer scale.

 

Teaching

 

Higher education and employment history

2011 - present   Professor at Department of Physics, UiO. Area: Theoretical Material Physics;

2011- present   Associate Professor [Univ Lektor] (20%) at Department of Materials Science and Engineering, Royal Institute of Technology, Stockholm.

2013 - 2017  Deputy Head Research, at Dept of Physics, University of Oslo (UiO), Norway.

2007 -    Docent/Associate Professor at Royal Institute of Technology, Stockholm; Area: Theoretical Material Physics for Energy Engineering.

2004 -    Assistant Professor at Department of Materials Science and Engineering, Royal Institute of Technology, Stockholm.

2002 -    Postdoctor at Solid State Theory Group, National Renewable Energy Laboratory, Golden CO, USA.

2000 -    Postdoctor at Condensed Matter Therory, Uppsala University.

1999 -    PhD at Material Science Division, Linköping University. Area: Theoretical Studies on Si and SiC.

 

Cooperation

Collaborative projects with 100 research groups in 25 countries; see Personal Home Page.

 

Personal Home Page

Clas Persson, home page

 

Tags: materials science, Theoretical physics, Renewable energy, atomistic modeling, DFT, Green's functions, Programming, SMN

Publications

 

Top five most cited articles:

  • Electronic and optical properties of Cu2ZnSnS4 and Cu2ZnSnSe4, C. Persson, J. Appl. Phys. 107, 053710 (2010). No of citations: 467
  • n-type doping of CuInSe2and CuGaSe2,C. Persson, Y.-J. Zhao, S. Lany, and A. Zunger,  Phys. Rev. B. 72, 035211 (2005). No of citations: 388
  • Anomalous grain boundary physics in polycrystalline CuInSe2, C. Persson and A. Zunger, Phys. Rev. Lett. 91, 266401 (2003).  No of citations: 314
  • Relativistic band structure calculation of cubic and hexagonal SiC polytypes, C. Persson and U. Lindefelt, J. Appl. Phys, 82, 5496 (1997). No of citations: 291
  • Strong valence-band offset bowing of ZnO1-xSx enhances p-type nitrogen doping of ZnO-like alloys, C. Persson, C. Platzer-Björkman, J. Malmström, T.Törndahl, and M. Edoff,  Phys. Rev. Lett. 97, 146403 (2006). No of citations: 214

 

 

  • Berland, Kristian & Persson, Clas (2018). Thermoelectric transport of GaAs, InP, and PbTe: Hybrid functional with kp interpolation versus scissor-corrected generalized gradient approximation. Journal of Applied Physics.  ISSN 0021-8979.  123, s 205703
  • Boström, Anders Mathias; Dou, Maofeng; Malyi, Oleksandr; Parashar, Prachi; Parsons, Drew F.; Brevik, Iver Håkon & Persson, Clas (2018). Fluid-sensitive nanoscale switching with quantum levitation controlled by α-Sn/β-Sn phase transition. Physical Review B.  ISSN 2469-9950.  97:125421(12), s 1- 9 . doi: 10.1103/PhysRevB.97.125421 Full text in Research Archive.
  • Davydova, A; Eriksson, J; Chen, Rongzhen; Rudisch, K; Persson, Clas & Scragg, Jonathan (2018). Thio-olivine Mn2SiS4 thin films by reactive magnetron sputtering: Structural and optical properties with insights from first principles calculations. Materials & design.  ISSN 0264-1275.  152, s 110
  • Fiedler, Johannes; Persson, Clas; Boström, Mathias & Buhmann, Stefan Yoshi (2018). Orientational dependence of the van der Waals interactions for finite-sized particles. Journal of Physical Chemistry A.  ISSN 1089-5639.  122(19), s 4663- 4669 . doi: 10.1021/acs.jpca.8b01989
  • Fiedler, Johannes; Thiyam, Priyadarshini; Burger, Friedrich A.; Parsons, Drew F.; Walter, Michael; Brevik, Iver Håkon; Persson, Clas; Buhmann, Stefan Yoshi & Boström, Mathias (2018). Impact of effective polarisability models on motion of CH4 and CO2 in premelted ice. Physical Review A. Atomic, Molecular, and Optical Physics.  ISSN 1050-2947.
  • Malyi, Oleksandr; Sopiha, Kostiantyn; Radchenko, Ihor; Wu, Ping & Persson, Clas (2018). Tailoring electronic properties of multilayer phosphorene by siliconization. Physical Chemistry, Chemical Physics - PCCP.  ISSN 1463-9076.  20, s 2075 . doi: 10.1039/C7CP06196J
  • Sopiha, Kostiantyn; Malyi, Oleksandr; Persson, Clas & Wu, Ping (2018). Suppression of surfaces states at cubic perovskite (001) surfaces by CO2 adsorption. Physical Chemistry, Chemical Physics - PCCP.  ISSN 1463-9076.  20, s 18828
  • Thiyam, Priyadarshini; Fiedler, Johannes; Buhmann, Stefan Yoshi; Persson, Clas; Brevik, Iver Håkon; Boström, Mathias & Parsons, Drew F. (2018). Ice particles sink below the water surface due to a balance of salt, van der Waals and buoyancy forces. Journal of Physical Chemistry C.  ISSN 1932-7447.  122, s 15311 . doi: 10.1021/acs.jpcc.8b02351
  • Thiyam, Priyadarshini; Parashar, Prachi; Shajesh, Kuloth Vayalombron; Malyi, Oleksandr; Boström, Mathias; Milton, Kimball A.; Brevik, Iver Håkon & Persson, Clas (2018). Distance-dependent sign reversal in the Casimir-Lifshitz torque. Physical Review Letters.  ISSN 0031-9007.  120:131601(13), s 1- 6 . doi: 10.1103/PhysRevLett.120.131601 Show summary
  • Zamulko, Sergii; Berland, Kristian & Persson, Clas (2018). Optical properties of Cu2ZnSn(S(x)Se(1-x))4 by first-principles calculations. Physica Status Solidi (a) applications and materials science.  ISSN 1862-6300.
  • Berland, Kristian & Persson, Clas (2017). Enabling accurate first-principle calculations of electronic properties with a corrected kp scheme. Computational materials science.  ISSN 0927-0256.  134, s 17- 24 . doi: 10.1016/j.commatsci.2017.03.017
  • Boström, Mathias; Malyi, Oleksandr; Parashar, Prachi; Shajesh, Kuloth Vayalombron; Thiyam, Priyadarshini; Milton, Kimball A.; Persson, Clas; Parsons, Drew F. & Brevik, Iver Håkon (2017). Lifshitz interaction can promote ice growth at water-silica interfaces. Physical Review B.  ISSN 2469-9950.  95(15) . doi: 10.1103/PhysRevB.95.155422 Full text in Research Archive.
  • Chen, Rongzhen & Persson, Clas (2017). Electronic and optical properties of Cu2XSnS4 (X = Be, Mg, Ca, Mn, Fe, and Ni) and the impact of native defect pairs. Journal of Applied Physics.  ISSN 0021-8979.  121, s 203104 . doi: 10.1063/1.4984115
  • Chen, Rongzhen & Persson, Clas (2017). High absorption coefficients of the CuSb(Se,Te)2 and CuBi(S,Se)2 alloys enable high-efficient 100 nm thin-film photovoltaics. EPJ Photovoltaics.  ISSN 2105-0716.  8, s 85504
  • Chen, Rongzhen & Persson, Clas (2017). Exploring the electronic and optical properties of Cu2Sn(1-x)Ge(x)S3 and Cu2Sn(1-x)Si(x)S3 (x = 0, 0.5, and 1). Physica status solidi. B, Basic research.  ISSN 0370-1972.  254, s 1700111 . doi: 10.1002/pssb.201700111
  • Eliassen, Simen Nut Hansen; Katre, Anikta; Madsen, Georg; Persson, Clas; Løvvik, Ole Martin & Berland, Kristian (2017). Lattice thermal conductivity of TixZryHf1−x−yNiSn half-Heusler alloys calculated from first principles: Key role of nature of phonon modes. Physical Review B.  ISSN 2469-9950.  95(4) . doi: 10.1103/PhysRevB.95.045202 Full text in Research Archive. Show summary
  • Fiedler, Johannes; Thiyam, Priyadarshini; Kurumbail, Anurag; Burger, Friedrich A.; Walter, Michael; Persson, Clas; Brevik, Iver Håkon; Parsons, Drew F.; Boström, Anders Mathias & Buhmann, Stefan Yoshi (2017). Effective Polarizability Models. Journal of Physical Chemistry A.  ISSN 1089-5639.  121(51), s 9742- 9751 . doi: 10.1021/acs.jpca.7b10159
  • Grini, Sigbjørn; Ross, Nils; Sky, Thomas Neset; Persson, Clas; Platzer-Björkman, Charlotte & Vines, Lasse (2017). Secondary ion mass spectrometry as a tool to study selenium gradient in Cu2ZnSn(S,Se)4. Physica Status Solidi. C, Current topics in solid state physics.  ISSN 1610-1634.  14 . doi: 10.1002/pssc.201600187
  • Huang, Dan; Jiang, Jing-Wen; Guo, Jin; Zhao, Yu-jun; Chen, Rongzhen & Persson, Clas (2017). Group-IV (Si, Ge, and Sn)-doped AgAlTe2 for intermediate band solar cell from first-principles study. Semiconductor Science and Technology.  ISSN 0268-1242.  32(6) . doi: 10.1088/1361-6641/aa67d7
  • Li, Shu-yi; Zamulko, Sergii; Persson, Clas; Ross, Nils; Larsen, Jes & Platzer-Björkman, Charlotte (2017). Optical properties of Cu2ZnSn(S(x)Se(1-x))4 solar absorbers: Spectroscopic ellipsometry and ab initio calculations. Applied Physics Letters.  ISSN 0003-6951.  110:021905(2), s 1- 5 . doi: 10.1063/1.4973353
  • Malyi, Oleksandr; Sopiha, Kostiantyn; Draxl, Claudia & Persson, Clas (2017). Stability and electronic properties of phosphorene oxides: from 0-dimensional to amorphous 2-dimensional structures. Nanoscale.  ISSN 2040-3364.  9(7), s 2428- 2435 . doi: 10.1039/c6nr08810d
  • Schrade, Matthias; Berland, Kristian; Eliassen, Simen Nut Hansen; Guzik, Matylda Natalia; Echevarria-Bonet, Cristina; Sørby, Magnus Helgerud; Jenus, Petra; Hauback, Bjørn; Tofan, Raluca; Gunnæs, Anette Eleonora; Persson, Clas; Løvvik, Ole Martin & Finstad, Terje (2017). The role of grain boundary scattering in reducing the thermal conductivity of polycrystalline XNiSn (X=Hf, Zr, Ti) half-Heusler alloys. Scientific Reports.  ISSN 2045-2322.  7 . doi: 10.1038/s41598-017-14013-8 Full text in Research Archive.
  • Sopiha, Kostiantyn; Malyi, Oleksandr; Persson, Clas & Wu, Ping (2017). Band gap modulation of SrTiO3 upon CO2 adsorption. Physical Chemistry, Chemical Physics - PCCP.  ISSN 1463-9076.  19(25), s 16629- 16637 . doi: 10.1039/c7cp01462g
  • Zamulko, Sergii; Chen, Rongzhen & Persson, Clas (2017). Investigation of the structural, optical and electronic properties of Cu2Zn(Sn,Si/Ge)(S/Se)4 alloys for solar cell applications. Physica status solidi. B, Basic research.  ISSN 0370-1972.  254(6) . doi: 10.1002/pssb.201700084
  • Zhang, Yanyan; Malyi, Oleksandr; Tang, Yuxin; Wei, Jiaqi; Zhu, Zhiqiang; Xia, Huarong; Li, Wenlong; Guo, Jia; Zhou, Xinran; Chen, Zhong; Persson, Clas & Chen, Xiaodong (2017). Reducing the Charge Carrier Transport Barrier in Functionally Layer-Graded Electrodes. Angewandte Chemie International Edition.  ISSN 1433-7851.  56(47), s 14847- 14852 . doi: 10.1002/anie.201707883
  • Malyi, Oleksandr; Boström, Mathias; Kulish, Vadym; Thiyam, Priyadarshini; Parsons, Drew F. & Persson, Clas (2016). Volume dependence of dielectric properties of amorphous SiO2. Physical Chemistry, Chemical Physics - PCCP.  ISSN 1463-9076.  18(10), s 7483- 7489 . doi: 10.1039/c5cp06775h
  • Thiyam, Priyadarshini; Lima, Eduardo R. A.; Malyi, Oleksandr; Parsons, Drew F.; Buhmann, Stefan Yoshi; Persson, Clas & Boström, Mathias (2016). Effects of van der Waals forces and salt ions on the growth of water films on ice and the detachment of CO2 bubbles. Europhysics letters.  ISSN 0295-5075.  113, s 43002 . doi: 10.1209/0295-5075/113/43002
  • Baldissera, Gustavo & Persson, Clas (2016). Understanding the optical properties of ZnO1−xSx and ZnO1−xSex alloys. Journal of Applied Physics.  ISSN 0021-8979.  119(4) . doi: 10.1063/1.4940700 Full text in Research Archive.
  • Berland, Kristian; Song, Xin; Carvalho, Patricia; Persson, Clas; Finstad, Terje & Løvvik, Ole Martin (2016). Enhancement of thermoelectric properties by energy filtering: Theoretical potential and experimental reality in nanostructured ZnSb. Journal of Applied Physics.  ISSN 0021-8979.  119(12) . doi: 10.1063/1.4944716 Full text in Research Archive. Show summary
  • Boström, Mathias; Malyi, Oleksandr; Thiyam, Priyadarshini; Berland, Kristian; Brevik, Iver Håkon; Persson, Clas & Parsons, Drew F. (2016). The influence of Lifshitz forces and gas on premelting of ice within porous materials. Europhysics letters.  ISSN 0295-5075.  115(1) . doi: 10.1209/0295-5075/115/13001 Full text in Research Archive.
  • Crovetto, Andrea; Chen, Rongzhen; Bolt Ettlinger, Rebecca; Cazzaniga, Andrea C.; Schou, Jørgen; Persson, Clas & Hansen, Ole (2016). Dielectric function and double absorption onset of monoclinic Cu2SnS3: origin of experimental features explained by first-principles calculations. Solar Energy Materials and Solar Cells.  ISSN 0927-0248.  154, s 121- 129 . doi: 10.1016/j.solmat.2016.04.028
  • Rui, Xianhong; Tang, Yuxin; Malyi, Oleksandr; Gusak, Andriy; Zhang, Yanyan; Niu, Zhiqiang; Tan, Hui Teng; Persson, Clas; Chen, Xiaodong; Chen, Zhong & Yan, Qingyun (2016). Ambient dissolution-recrystallization towards large-scale preparation of V2O5 nanobelts for high-energy battery applications. Nano Energy.  ISSN 2211-2855.  22, s 583- 593 . doi: 10.1016/j.nanoen.2016.03.001
  • Scragg, Jonathan J. S.; Larsen, Jes K.; Kumar, Mukesh; Persson, Clas; Sendler, Jan; Siebentritt, Susanne & Platzer Björkman, Charlotte (2016). Cu–Zn disorder and band gap fluctuations in Cu2ZnSn(S,Se)4: Theoretical and experimental investigations. Physica status solidi. B, Basic research.  ISSN 0370-1972.  253(2), s 247- 254 . doi: 10.1002/pssb.201552530

View all works in Cristin

  • Berland, Kristian; Eliassen, Simen Nut Hansen; Løvvik, Ole Martin; Persson, Clas & Schrade, Matthias (2018). Computational Engineering of Thermoelectric Materials.
  • Boström, Mathias; Thiyam, Priydarshini; Fiedler, Johannes; Persson, Clas; Berland, Kristian; Buhmann, Stefan Yoshi; Brevik, Iver Håkon; Shajesh, K. V. & Parsons, Drew F. (2018). A habitat for life. Show summary
  • Grini, Sigbjørn; Ross, Nils; Liu, Xin; Platzer-Björkman, Charlotte; Persson, Clas & Vines, Lasse (2018). How is oxygen introduced in Cu2ZnSnS4 solar cell processing?.
  • Grini, Sigbjørn; Ross, Nils; Platzer-Björkman, Charlotte; Persson, Clas & Vines, Lasse (2018). Low temperature incorporation of selenium in Cu2ZnSnS4: Diffusion and nucleation.
  • Malyi, Oleksandr; Sopiha, Kostiantyn & Persson, Clas (2018). Tailoring electronic properties of low-dimensional P-based systems by utilizing phosphorene reactivity.
  • Sopiha, Kostiantyn; Malyi, Oleksandr; Persson, Clas & Wu, Ping (2018). Defect Compensation in SnO2: Role of Surface Oxygen Defects.
  • Sopiha, Kostiantyn; Malyi, Oleksandr; Persson, Clas & Wu, Ping (2018). Defect Compensation in n-type SnO2 by Oxygen Adsorption.
  • Baldissera, Gustavo & Persson, Clas (2017). ZnO-GaN alloys for energy materials.
  • Berland, Kristian; Eliassen, Simen Nut Hansen; Schrade, Matthias; Tofan, Raluca; Guzik, Matylda Natalia; Gunnæs, Anette Eleonora; Finstad, Terje; Katre, Anikta; Madsen, Georg; Persson, Clas & Løvvik, Ole Martin (2017). Using theory to understand thermoelectric materials.
  • Berland, Kristian; Løvvik, Ole Martin & Persson, Clas (2017). How hybrid exchange affects thermoelectric transport properties of GaAs, PbTe, Cu2Se, and half Heuslers: Accurate grid sampling enabled with a corrected k.p scheme.
  • Berland, Kristian & Persson, Clas (2017). Computing accurate dielectric functions and transport properties of semiconductors with help of a new k.p based interpolation scheme.
  • Berland, Kristian & Persson, Clas (2017). The need for dense Brillouin zone sampling in transport and optical calculations... and how to deal with it.
  • Berland, Kristian; Zamulko, Sergii & Persson, Clas (2017). Comparison of hybrid functional and GGA for transport and excited-state properties of bulk semiconductors.
  • Berland, Kristian; Zamulko, Sergii & Persson, Clas (2017). Resolving fine features of the dielectric function: Computational issues and opportunities.
  • Chen, Rongzhen; Crovetto, Andrea & Persson, Clas (2017). Optimizing the Cu-Sn-S Compounds to Design Thin Solar Cells.
  • Chen, Rongzhen & Persson, Clas (2017). Exploring the Optical Properties of Earth-Abundant Chalcogenide Absorbers.
  • Chen, Rongzhen & Persson, Clas (2017). New Potential Materials for Solar Cells. Advanced Science News.
  • Chen, Rongzhen; Scragg, Jonathan; Platzer-Björkman, Charlotte & Persson, Clas (2017). Exploring the Optical Properties of Earth-Abundant Chalcogenide Absorbers.
  • Grini, Sigbjørn; Ross, Nils; Larsen, Jes; Platzer-Björkman, Charlotte; Persson, Clas & Vines, Lasse (2017). Na in Cu2ZnSn(S,Se)4 - Using sodium to improve the performance of thin film solar cells.
  • Grini, Sigbjørn; Ross, Nils; Platzer-Björkman, Charlotte; Persson, Clas & Vines, Lasse (2017). Sodium diffusion in Cu2ZnSnS4.
  • Grini, Sigbjørn; Ross, Nils; Platzer-Björkman, Charlotte; Persson, Clas & Vines, Lasse (2017). Sodium diffusion in Cu2ZnSnS4.
  • Guzik, Matylda N.; Schrade, Matthias; Tofan, Raluca; Berland, Kristian; Gunnæs, Anette Eleonora; Persson, Clas; Sørby, Magnus Helgerud & Hauback, Bjørn (2017). Structural Investigation of Ti1-xHfxNiySn Half-Heusler Compounds.
  • Iordanidou, Konstantina; Houssa, M.; Kioseoglou, J; Afanas’ev, V.; Stesmans, A. & Persson, Clas (2017). Defective and oxidized InSe monolayers.
  • Løvvik, Ole Martin; Shulumba, Nina; Hellman, Olle; Persson, Clas & Berland, Kristian (2017). Predicted figure-of-merit of half-Heusler alloys - importance of scattering mechanisms.
  • Malyi, Oleksandr; Chen, Rongzhen & Persson, Clas (2017). Tailoring electronic and optical properties of semiconductors by amorphization.
  • Malyi, Oleksandr; Sopiha, Kostiantyn & Persson, Clas (2017). Utilization of phosphorene reactivity to tailor electronic properties of low-dimensional P-based systems.
  • Persson, Clas (2017). Hydrogen decorated defects in GaN and ZnO.
  • Persson, Clas (2017). Optimizing copper-based chalcopyrite alloys for thin-film photovoltaics.
  • Persson, Clas (2017). Overview of ongoing projects in the UiO+KTH group.
  • Persson, Clas (2017). Phosphorene: from basic material properties to tailor-making low-dimensional structures.
  • Persson, Clas (2017). Tailor-making chalcopyrite alloys for 100-nm thin solar cells.
  • Persson, Clas (2017). Tailor-making materials for 100-nm thin inorganic solar cells.
  • Persson, Clas (2017). Towards ultrathin inorganic solar cells.
  • Sopiha, Kostiantyn; Malyi, Oleksandr; Persson, Clas & Wu, Ping (2017). Effect of CO2 Adsorption on the Work Functions of SrTiO3(001) Surfaces.
  • Sopiha, Kostiantyn; Malyi, Oleksandr; Persson, Clas & Wu, Ping (2017). Non-ionizing CO2 sensing with perovskite surfaces.
  • Thiyam, Priyadarshini; Fiedler, Johannes; Buhmann, Stefan Yoshi; Persson, Clas; Brevik, Iver; Parsons, Drew F. & Boström, Anders Mathias (2017). Formation of ice below water surface via repulsive van der Waals and double-layer forces.
  • Thiyam, Priyadarshini; Parashar, Prachi; Shajesh, Kuloth Vayalombron; Malyi, Oleksandr; Boström, Mathias; Milton, Kimball A.; Brevik, Iver Håkon & Persson, Clas (2017). Modeling of dielectric properties of 2D phosphorene using density functional theory (DFT) for study of long-range van der Waals interaction.
  • Zamulko, Sergii; Berland, Kristian; Li, Shu-yi; Platzer-Björkman, Charlotte & Persson, Clas (2017). Theoretical and experimental analysis of optical properties of Cu2ZnSn(S,Se)4solar absorbers.
  • Zamulko, Sergii; Chen, Rongzhen; Berland, Kristian & Persson, Clas (2017). First-principles analysis of Cu2Zn(Sn,Si/Ge)(S/Se)4 and Cu2ZnSn(S,Se)4 alloys..
  • Boström, Mathias; Thiyam, Priyadarshini; Brevik, Iver & Persson, Clas (2016). The influence of gas and ions on melting of ice within porous materials.
  • Malyi, Oleksandr; Boström, Mathias; Kulish, Vadym; Thiyam, Priyadarshini; Parsons, Drew F. & Persson, Clas (2016). Dielectric properties of amorphous SiO2 and their link with those of other SiO2 polymorphs.
  • Thiyam, Priyadarshini; de Almeida Lima, Eduardo; Malyi, Oleksandr; Parsons, Drew F.; Buhmann, Stefan Yoshi; Persson, Clas & Boström, Mathias (2016). Effect of Lifshitz and van der Waals forces on bubbles and ice melting.
  • Baldissera, Gustavo & Persson, Clas (2016). Tungsten chalcogenides for photovoltaic applications.
  • Berland, Kristian; Eliassen, Simen Nut Hansen; Katre, A; Madsen, Georg; Løvvik, Ole Martin & Persson, Clas (2016). Optimizing the thermoelectric properties of (TiHfZr)NiSn alloys.
  • Berland, Kristian; Eliassen, Simen Nut Hansen; Katre, Anikta; Madsen, Georg; Persson, Clas & Løvvik, Ole Martin (2016). How to bring down the thermal conductivity of MNiSn Half-Heuslers - a theoretical analysis.
  • Berland, Kristian & Persson, Clas (2016). A corrected k.p scheme for accurate electronic properties.
  • Berland, Kristian & Persson, Clas (2016). Enabling accurate transport calculations with a k.p-method based interpolation scheme: Applications to thermoelectric properties.
  • Berland, Kristian; Persson, Clas & Tomic, Stanko (2016). STSM Report: Connecting the ab initio atomistic with continuum modeling: parameterization.
  • Chen, Rongzhen & Persson, Clas (2016). Electronic and optical properties of thin film copper-based chalcogenide photovoltaic materials.
  • Chen, Rongzhen & Persson, Clas (2016). Exploring the electronic and optical properties of Cu2Sn(1-x)Ge(x)S3 and Cu2Sn(1-x)Si(x)S3 (x = 0, 0.5, and 1).
  • Chen, Rongzhen & Persson, Clas (2016). Exploring the optical properties of Cu-Based alloys.
  • Chen, Rongzhen & Persson, Clas (2016). Optimizing device efficiency with novel Cu-based compounds.
  • Chen, Rongzhen & Persson, Clas (2016). Optimizing the electronic and optical properties by alloying Cu2(Sn,Ge/Si)S3.
  • Grini, Sigbjørn; Ross, Nils; Johansen, Klaus Magnus H; Platzer-Björkman, Charlotte; Persson, Clas & Vines, Lasse (2016). CZTS solar cells: Band gap grading by selenium diffusion.
  • Grini, Sigbjørn; Ross, Nils; Sky, Thomas Neset; Persson, Clas; Platzer-Björkman, Charlotte & Vines, Lasse (2016). Spatial distribution of sodium in Cu2ZnSn(S,Se)4 studied with secondary ion mass spectrometry image depth profiling.
  • Grini, Sigbjørn; Ross, Nils; Sky, Thomas Neset; Platzer-Björkman, Charlotte; Persson, Clas & Vines, Lasse (2016). Secondary ion mass spectrometry as a tool to study selenium gradient in Cu2ZnSn(S,Se)4.
  • Hupfer, Alexander; Bhoodoo, Chidanand; Persson, Clas; Vines, Lasse & Svensson, Bengt Gunnar (2016). Formation and evolution of E3 centers in hydrothermally grown zinc oxide.
  • Persson, Clas (2016). Exploring materials for ultrathin inorganic solar cells: Results, challenges, and computational issues.
  • Persson, Clas (2016). Exploring materials for ultrathin inorganic solar cells: DFT results, challenges, and computational issues.
  • Persson, Clas (2016). Exploring the optoelectronic properties of Cu-based alloys for solar energy applications.
  • Persson, Clas (2016). New materials for solar cells.
  • Persson, Clas (2016). Optimizing Cu-based chalcopyrites for photovoltaics -- results from DFT calculations.
  • Persson, Clas (2016). Understanding the role of Cu vacancies in CIGS and CZTS from a theoretical perspective.
  • Schrade, Matthias; Echevarria-Bonet, Cristina; Eliassen, Simen Nut Hansen; Berland, Kristian; Persson, Clas; Tofan, Raluca; Løvvik, Ole Martin; Gunnæs, Anette Eleonora & Finstad, Terje (2016). Thermal Properties of XNiSn(X = Hf, Zr, Ti) half Heusler Alloys.
  • Schrade, Matthias; Echevarria-Bonet, Cristina; Guzik, Matylda Natalia; Tofan, Raluca; Gunnæs, Anette Eleonora; Eliassen, Simen Nut Hansen; Berland, Kristian; Persson, Clas; Løvvik, Ole Martin & Finstad, Terje (2016). Thermal properties of XNiSN (X = Ti, Zr, Hf) half Heusler alloys.
  • Tofan, Raluca; Echevarria-Bonet, Cristina; Berland, Kristian; Schrade, Matthias; Sørby, Magnus Helgerud; Hauback, Bjørn Christian; Persson, Clas; Prytz, Øystein; Hansen, Vidar & Gunnæs, Anette Eleonora (2016). Microstructural characterization of spark plasma sintered (X,X’)NiSn half‐Heusler alloys.
  • Tofan, Raluca; Echevarria-Bonet, Cristina; Berland, Kristian; Schrade, Matthias; Sørby, Magnus Helgerud; Hauback, Bjørn Christian; Persson, Clas; Prytz, Øystein; Hansen, Vidar & Gunnæs, Anette Eleonora (2016). The effect of spark plasma sintering on structure and phase stability in half-Heusler thermoelectric alloys.

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Published Feb. 1, 2011 3:05 PM - Last modified June 5, 2018 8:42 AM