Dr. Claes-Göran Granqvist Profile

Dr. Claes-Göran Granqvist

at Uppsala Univ

SPIE Involvement:

Author | Editor

Publications (35)

Proceedings Article | 21 August 2009 Paper

Optical modeling of spectrally selective reflectors based on TiO2:Nb transparent conducting oxide films for silicon solar cell applications

C. Maghanga, G. Niklasson, C. Granqvist, M. Mwamburi

Proceedings Volume 7407, 74070F (2009) https://doi.org/10.1117/12.826304

KEYWORDS: Reflectivity, Niobium, Reflectors, Aluminum, Transparent conducting oxide, Solar cells, Transparent conductors, Silicon solar cells, Sputter deposition, Transparent conducting films

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Proceedings Article | 28 April 2008 Paper

Noise spectroscopy of porous silicon gas sensors

V. Aroutiounian, Z. Mkhitaryan, A. Shatveryan, F. Gasparyan, M. Ghulinyan, L. Pavesi, L. Kish, C. Granqvist

Proceedings Volume 6943, 69430G (2008) https://doi.org/10.1117/12.777340

KEYWORDS: Carbon monoxide, Picosecond phenomena, Silicon, Gas sensors, Heterojunctions, Resistance, Spectroscopy, Crystals, Molecules, Gases

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Proceedings Article | 11 January 2008 Paper

Electrochromic device technology based on nanoporous nanocrystalline thin films on PET foil

C. G. Granqvist, E. Avendaño

Proceedings Volume 6800, 680002 (2008) https://doi.org/10.1117/12.759040

KEYWORDS: Transmittance, Modulation, Buildings, Ultraviolet radiation, Thin films, Positron emission tomography, Solar energy, Oxides, Climate change, Ions

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Proceedings Article | 8 June 2007 Open Access

Fluctuation-enhanced sensing

L. Kish, G. Schmera, Ch. Kwan, J. Smulko, P. Heszler, C.-G. Granqvist

Proceedings Volume 6600, 66000V (2007) https://doi.org/10.1117/12.726838

KEYWORDS: Sensors, Molecules, Gas sensors, Diffusion, Biological and chemical sensing, Resistance, Stochastic processes, Statistical analysis, Thermometry, Chemical analysis

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Proceedings Article | 13 June 2006 Paper

Flexible electrochromic foils: science, technology, and application

Andris Azens, Esteban Avendaño, Jonas Backholm, Lars Berggren, Greger Gustavsson, Richard Karmhag, Gunnar Niklasson, Arne Roos, Claes-Göran Granqvist

Proceedings Volume 5946, 59461A (2006) https://doi.org/10.1117/12.639179

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Proceedings Article | 25 May 2004 Paper

Highly sensitive and selective WO3 nanoparticle gas sensor operating in thermally modulated dynamic mode

Radu Ionescu, Anders Hoel, Claes-Goran Granqvist, Eduard Llobet, Peter Heszler

Proceedings Volume 5472, (2004) https://doi.org/10.1117/12.547235

KEYWORDS: Bioalcohols, Sensors, Discrete wavelet transforms, Gases, Gas sensors, Principal component analysis, Nanoparticles, Modulation, Neural networks, Resistance

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Proceedings Article | 25 May 2004 Paper

Gas sensing by resistance fluctuations in PdxWO3 nanoparticle films

Jesper Ederth, Janusz Smulko, Laszlo Kish, Peter Heszler, Gunnar Niklasson, Claes-Goran Granqvist

Proceedings Volume 5472, (2004) https://doi.org/10.1117/12.547362

KEYWORDS: Resistance, Sensors, Bioalcohols, Palladium, Nanoparticles, Hydrogen, Gas sensors, Crystals, Annealing, Oxygen

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Proceedings Article | 25 May 2004 Paper

Gas-deposited WO3 Nanoparticles studied by scanning force microscopy

Judit Kopniczky, Anders Hoel, A. Mechler, Peter Heszler, Claes-Goran Granqvist

Proceedings Volume 5472, (2004) https://doi.org/10.1117/12.547356

KEYWORDS: Nanoparticles, Particles, Atomic force microscopy, Tungsten, Sensors, Annealing, Aluminum, Crystals, Oxides, Temperature metrology

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Proceedings Article | 8 August 2003 Paper

Electrochromic materials and their applications in foil-based devices

Andris Azens, E. Avendano, C. Granqvist

Proceedings Volume 5123, (2003) https://doi.org/10.1117/12.517021

KEYWORDS: Oxides, Transmittance, Nickel, Sputter deposition, Magnesium, Aluminum, Hydrogen, Ozone, Oxygen, Chlorine

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Proceedings Article | 22 July 2003 Paper

Nanoparticle films made by gas phase synthesis: comparison of various techniques and sensor applications

Peter Heszler, L. Reyes, Anders Hoel, Lars Landstrom, V. Lantto, Claes-Goran Granqvist

Proceedings Volume 5055, (2003) https://doi.org/10.1117/12.497440

KEYWORDS: Nanoparticles, Particles, Sensors, Gold, Laser ablation, Tungsten, Gas lasers, Gases, Resistance, Metals

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Proceedings Article | 19 November 2001 Paper

Invasion noise in nanoparticle WO3/Au thin film devices

Anders Hoel, Jesper Ederth, Peter Heszler, Laszlo Kish, Eva Olsson, Claes-Goeran Granqvist

Proceedings Volume 4590, (2001) https://doi.org/10.1117/12.454608

KEYWORDS: Nanoparticles, Gold, Bioalcohols, Resistance, Adsorption, Molecules, Transmission electron microscopy, Interfaces, Scanning electron microscopy, Thin film devices

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Proceedings Article | 19 November 2001 Paper

Electrical and optical properties of thin films prepared by spin coating a dispersion of nano-sized tin-doped indium-oxide particles

Jesper Ederth, Annette Hultaker, Peter Heszler, Gunnar Niklasson, Claes-Goeran Granqvist, Arie van Doorn, Chris van Haag, Michel Jongerius, Detlef Burgard

Proceedings Volume 4590, (2001) https://doi.org/10.1117/12.454615

KEYWORDS: Annealing, Absorption, Particles, Transmittance, Thin films, Optical properties, Coating, Near infrared, Glasses, Thin film coatings

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Proceedings Article | 13 November 2001 Paper

Electrochromic smart windows: progress on energy efficiency, durability, and manufacturability

Andris Azens, Claes-Goeran Granqvist

Proceedings Volume 4458, (2001) https://doi.org/10.1117/12.448237

KEYWORDS: Oxides, Nickel, Transmittance, Energy efficiency, Manufacturing, Solar energy, Buildings, Coating, Glasses, Solar cells

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Proceedings Article | 16 March 2001 Paper

New ways of chemical sensing via fluctuation spectroscopy

Laszlo Kish, R. Vajtai, J. Solis, Claes-Goeran Granqvist, V. Lantto

Proceedings Volume 4236, (2001) https://doi.org/10.1117/12.418745

KEYWORDS: Sensors, Resistance, Nose, Environmental sensing, Pattern recognition, Chemical analysis, Neural networks, Gas sensors, Chemical species, Bioalcohols

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Proceedings Article | 11 October 1999 Paper

Spectrally selective solar absorbing surface coatings prepared by a biomimetic technique

Ralph Joerger, T. Klaus, Eva Olsson, Claes-Goeran Granqvist

Proceedings Volume 3789, (1999) https://doi.org/10.1117/12.367566

KEYWORDS: Silver, Solar energy, Biomimetics, Metals, Particles, Heat treatments, Absorption, Optical properties, Optical coatings, Aluminum

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Proceedings Article | 14 October 1997 Paper

Electrochromic praseodymium oxide films

Lisen Kullman, Andris Azens, Claes-Goeran Granqvist

Proceedings Volume 3138, (1997) https://doi.org/10.1117/12.290204

KEYWORDS: Oxides, Praseodymium, Sputter deposition, Oxygen, Ions, Lithium, Plasma, Copper, Crystals, Thin films

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Proceedings Article | 6 February 1997 Paper

Proton conducting polymer electrolytes for electrochromic devices

G. Vaivars, Andris Azens, Janis Kleperis, Claes-Goeran Granqvist, Andrejs Lusis

Proceedings Volume 2968, (1997) https://doi.org/10.1117/12.266839

KEYWORDS: Composites, Oxides, Particles, Polymers, Silica, Scanning electron microscopy, Aluminum, Silicon, Light scattering, Information operations

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Proceedings Article | 6 February 1997 Paper

Electrochromic materials and devices

Claes-Goeran Granqvist

Proceedings Volume 2968, (1997) https://doi.org/10.1117/12.266827

KEYWORDS: Lithium, Oxides, Ions, Optical properties, Crystals, Chemical species, Diffusion, Electrodes, Absorption, Thin films

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Proceedings Article | 6 February 1997 Paper

Cerium-containing counter electrodes for transparent electrochromic devices

Lisen Kullman, Monica Veszelei, D. Ragan, Jan Isidorsson, G. Vaivars, U. Kanders, Andris Azens, S. Schelle, B. Hjorvarsson, Claes-Goeran Granqvist

Proceedings Volume 2968, (1997) https://doi.org/10.1117/12.266838

KEYWORDS: Oxides, Cerium, Titanium, Transmittance, Lithium, Electrodes, Zirconium, Tin, Electrons, Ions

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Proceedings Article | 23 August 1995 Paper

Electrochromism of W-oxide-based films: some theoretical and experimental results

Andris Azens, A. Hjelm, David Le Bellac, Claes-Goeran Granqvist, Joanna Barczynska, E. Pentjuss, J. Gabrusenoks, J. Wills

Proceedings Volume 2531, (1995) https://doi.org/10.1117/12.217361

KEYWORDS: Oxides, Transmittance, Hydrogen, Crystals, Sputter deposition, Lithium, Ions, Tungsten, Argon, Chemical species

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Proceedings Article | 9 September 1994 Paper

Electrochromism in oxyfluoride thin films

Andris Azens, A. Gutarra, B. Stjerna, Claes-Goeran Granqvist, J. Gabrusenoks, Andrejs Lusis

Proceedings Volume 2255, (1994) https://doi.org/10.1117/12.185386

KEYWORDS: Sputter deposition, Oxides, Plasmas, Fluorine, Argon, Raman spectroscopy, Lithium, Ions, Thin films, Oxygen

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Proceedings Article | 9 September 1994 Paper

Reactively sputtered thermochromic tungsten doped VO2 films

M. Sobhan, R. Kivaisi, B. Stjerna, Claes-Goeran Granqvist

Proceedings Volume 2255, (1994) https://doi.org/10.1117/12.185385

KEYWORDS: Transmittance, Vanadium, Crystals, Sputter deposition, Oxides, Transition metals, Semiconductors, Thin films, Temperature metrology, Tungsten

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Proceedings Article | 9 September 1994 Paper

Angular selective window coatings

G. Mbise, David Le Bellac, Gunnar Niklasson, Claes-Goeran Granqvist

Proceedings Volume 2255, (1994) https://doi.org/10.1117/12.185369

KEYWORDS: Transmittance, Chromium, Particles, Optical properties, Dielectrics, Metals, Sputter deposition, Optical coatings, Aluminum, Oxides

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Proceedings Article | 22 October 1993 Paper

Electrochromic oxides: microstructures and optical properties

Claes-Goeran Granqvist

Proceedings Volume 2017, (1993) https://doi.org/10.1117/12.161949

KEYWORDS: Oxides, Ions, Crystals, Absorption, Polarons, Optical properties, Tungsten, Thin films, Oxygen, Perovskite

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Proceedings Article | 22 October 1993 Paper

Oxidation of small metal particles

Rafi Gatt, Gunnar Niklasson, Maiken Heim, Claes-Goeran Granqvist

Proceedings Volume 2017, (1993) https://doi.org/10.1117/12.161974

KEYWORDS: Particles, Metals, Oxides, Nickel, Silicon, Spherical lenses, Aluminum, Beryllium, Diffusion, Oxidation

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Proceedings Article | 25 November 1992 Paper

W oxide/polymer laminate/V oxide electrochromic smart windows: recent advances

Andris Azens, A. Talledo, Anne Andersson, Gunnar Niklasson, B. Stjerna, Claes-Goeran Granqvist, James Stevens

Proceedings Volume 1728, (1992) https://doi.org/10.1117/12.130551

KEYWORDS: Oxides, Polymethylmethacrylate, Sputter deposition, Polymers, Tungsten, Transmittance, Absorption, Lithium, Argon, Fluorine

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Proceedings Article | 25 November 1992 Paper

Degradation modes of cermet-based selectively solar absorbing coatings

Rafi Gatt, Gunnar Niklasson, Claes-Goeran Granqvist

Proceedings Volume 1727, (1992) https://doi.org/10.1117/12.130495

KEYWORDS: Oxides, Metals, Reflectivity, Molybdenum, Optical coatings, Diffusion, Oxygen, Ions, Particles, Oxidation

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Proceedings Article | 25 November 1992 Paper

Optical and electrical properties of doped rf-sputtered SnOx films

B. Stjerna, Claes-Goeran Granqvist

Proceedings Volume 1727, (1992) https://doi.org/10.1117/12.130505

KEYWORDS: Reflectivity, Antimony, Sputter deposition, Transmittance, Scattering, Tin, Oxygen, Glasses, Optical properties, Doping

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Proceedings Article | 25 November 1992 Paper

Solar-reflecting material for radiative cooling applications: ZnS pigmented polyethylene

Torbjorn Nilsson, Gunnar Niklasson, Claes-Goeran Granqvist

Proceedings Volume 1727, (1992) https://doi.org/10.1117/12.130498

KEYWORDS: Reflectivity, Transmittance, Zinc, Absorption, Optical properties, Solar radiation, Particles, Infrared radiation, Convection, Black bodies

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Proceedings Article | 1 January 1992 Paper

Electrochromic IR coatings: properties, prospects, and problems

Claes-Goeran Granqvist

Proceedings Volume 10261, 1026106 (1992) https://doi.org/10.1117/12.58690

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Proceedings Article | 1 December 1991 Paper

Antireflection coatings of sputter-deposited SnOxFy and SnNxFy

Zhiqiang Yin, B. Stjerna, Claes-Goeran Granqvist

Proceedings Volume 1536, (1991) https://doi.org/10.1117/12.49220

KEYWORDS: Sputter deposition, Antireflective coatings, Solar energy, Argon, Energy efficiency, Refractive index, Thin films, Tin, Transmittance, Reflectivity

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Proceedings Article | 1 August 1990 Paper

Optical properties of SnOx thin films: experimental data and theoretical model

B. Stjerna, Claes-Goeran Granqvist

Proceedings Volume 1272, (1990) https://doi.org/10.1117/12.20429

KEYWORDS: Reflectivity, Transmittance, Solar energy, Optical properties, Sputter deposition, Energy efficiency, Electrons, Glasses, Semiconductors, Data modeling

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Proceedings Article | 1 August 1990 Paper

Structural and compositional evolution during oxidation of vanadium coatings

Shi-Ji Jiang, Chun-Bo Ye, Mohammad Khan, Claes-Goeran Granqvist

Proceedings Volume 1272, (1990) https://doi.org/10.1117/12.20444

KEYWORDS: Vanadium, Annealing, Optical coatings, Adaptive optics, Energy efficiency, Semiconductors, Transmittance, Photomicroscopy, Solar energy, Oxidation

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Proceedings Article | 1 August 1990 Paper

Characterization of electrochromic dc-sputtered nickel-oxide-based films

Anne Andersson, W. Estrada, Claes-Goeran Granqvist, Annette Gorenstein, Franco Decker

Proceedings Volume 1272, (1990) https://doi.org/10.1117/12.20436

KEYWORDS: Glasses, Absorption, Reflectivity, Nickel, Transmittance, Oxides, Energy efficiency, Annealing, Hydrogen, Sputter deposition

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SPIE Press Book | 1 January 1989

Spectrally Selective Surfaces for Heating and Cooling Applications

KEYWORDS: Optical coatings, Data modeling, Solar energy, Optimization (mathematics), Optical properties, Energy efficiency

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Spectrally Selective Surfaces for Heating and Cooling Applications

Showing 5 of 35 publications

Proceedings Volume Editor (16)

SPIE Conference Volume | 13 November 2001

Solar and Switching Materials

SPIE Conference Volume | 13 November 2001

Solar and Switching Materials

SPIE Conference Volume | 11 October 1999

Solar Optical Materials XVI

SPIE Conference Volume | 14 October 1997

Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XV

SPIE Conference Volume | 23 August 1995

Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XIV

Showing 5 of 16 publications

Conference Committee Involvement (30)

Photonics for Solar Energy Systems

13 April 2010 | Brussels, Belgium

Photonics for Solar Energy Systems

7 April 2008 | Strasbourg, France

Nanosensors and Microsensors for Bio-Systems

11 March 2008 | San Diego, California, United States

Device and Process Technologies for Microelectronics, MEMS, Photonics, and Nanotechnology IV

5 December 2007 | Canberra, ACT, Australia

Nanocoatings

26 August 2007 | San Diego, California, United States

Nano-, Micro- and Bio-Sensors and Systems

21 March 2007 | San Diego, California, United States

Photonics for Solar Energy Systems

5 April 2006 | Strasbourg, France

Smart Electronics, MEMS, BioMEMS, and Nanotechnology

27 February 2006 | San Diego, California, United States

Nanotechnology II

9 May 2005 | Sevilla, Spain

Smart Electronics, MEMS, BioMEMS, and Nanotechnology

7 March 2005 | San Diego, California, United States

Smart Electronics, MEMS, BioMEMS, and Nanotechnology

15 March 2004 | San Diego, CA, United States

Nanotechnology

19 May 2003 | Maspalomas, Gran Canaria, Canary Islands, Spain

Smart Electronics, MEMS, BioMEMS, and Nanotechnology

3 March 2003 | San Diego, California, United States

Switching Materials

1 August 2001 | San Diego, CA, United States

Switching and Solar Materials

1 August 2001 | San Diego, CA, United States

Solar Optical Materials XVI

22 July 1999 | Denver, CO, United States

Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XV

28 July 1997 | San Diego, CA, United States

Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XIV

12 July 1995 | San Diego, CA, United States

Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XIII

18 April 1994 | Freiburg, Germany

Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XII

13 July 1993 | San Diego, CA, United States

Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XI: Photovoltaics, Photochemistry, and Photoelectrochemistry

19 May 1992 | Toulouse-Labege, France

Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XI: Chromogenics for Smart Windows

19 May 1992 | Toulouse-Labege, France

Optical Materials Technology for Energy Efficiency and Solar Energy Conversion XI: Selective Materials, Concentrators and Reflectors, Transparent Insulation and Super Windows

18 May 1992 | Toulouse-Labege, France

Optical Materials Technology for Energy Efficiency and Solar Energy

18 May 1992 | Toulouse-Labege, France

Optical Materials Technology for Energy Efficiency and Solar Energy Conversion X

25 July 1991 | San Diego, CA, United States

Optical Materials Technology for Energy Efficiency and Solar Energy Conversion IX

12 March 1990 | The Hague, Netherlands

Optical Materials Technology for Energy Efficiency and Solar Energy Conversion VIII

7 August 1989 | San Diego, United States

Large-Area Chromogenics: Materials and Devices for Transmittance Control

22 September 1988 | Hamburg, Germany

Optical Materials Technology for Energy Efficiency and Solar Energy Conversion VII

19 September 1988 | Hamburg, Germany

Optical Materials Technology for Energy Efficiency and Solar Energy Conversion V

15 April 1986 | Innsbruck, Austria

Showing 5 of 30 Conference Committees

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