Showing papers by "Claes-Göran Granqvist published in 1998"
TL;DR: In this article, the authors present optical properties of crystalline WO3, WO2 and oxyfluoride films produced by reactive magnetron bias sputtering, and transparent reactively sputter-deposited Zr-Ce oxide counter electrodes.
283 citations
TL;DR: In this paper, a new model is proposed to explain lognormal particle size distributions found in vapor growth processes, such as gas evaporation, without invoking coagulation.
Abstract: A new model is proposed to explain lognormal particle
size distributions found in vapor growth processes
such as gas evaporation, without invoking coagulation.
In the model, particles are moving ...
203 citations
TL;DR: In this article, thin films were produced by sputtering of metallic Ni in Ar/O-2 and Ar/ O-2/H-2 atmospheres using tungsten oxide and other materials.
107 citations
TL;DR: In this paper, the radiative properties of our natural surroundings and demonstrate how the characteristic features of thermal emission, solar irradiation, atmospheric absorption, and sensitivity of the human eye and of plant photosynthesis lead naturally to a set of solar energy materials with well-defined wavelength and angular-dependent absorptance, emittance, reflectance, and transmittance.
60 citations
TL;DR: In this article, the authors showed that Li+ intercalation/deintercalation took place if the Ce content was sufficient and showed that the films had a high transmittance for visible light.
43 citations
TL;DR: In this paper, magnetic measurements of Ni-oxide-based thin films were performed at low temperatures using SQUID technology, and they exhibited a well-defined Curie Weiss behavior with a transition temperature that was depressed by proton extraction.
22 citations
Patent•
17 Dec 1998
TL;DR: An electrochromic device (10) for windows, displays, rear view mirrors, eyewear and other applications, comprising three layers (2, 4 and 5) of Electrochromic materials, with the transmittance of the layers as discussed by the authors being variable by an applied electrical field, and layer (4) being transparent and not contributing to the coloration/bleaching of device.
Abstract: An electrochromic device (10) for windows, displays, rear view mirrors, eyewear and other applications, comprising three layers (2, 4 and 5) of electrochromic materials, with the transmittance of the layers (2) and (5) being variable by an applied electrical field, and layer (4) being transparent and not contributing to the coloration/bleaching of device.
18 citations
TL;DR: In this paper, the authors used the radiation prevailing in our natural surroundings to introduce the desired properties of solar energy materials for various heating and cooling applications, such as antireflection coatings, solar absorber surfaces made by an industrial process involving high-rate sputter deposition and roll coating, electrochromic smart windows capable of attaining especially high luminous transmittance, and high-performance angular selective window coatings.
9 citations
Book•
01 Jan 1998
TL;DR: Stig Stromholm and Jan S. Nilsson as mentioned in this paper discussed the need to strengthen Indian research in the basic sciences, Govindarajan Padmanaban and Nguyen Van Hieu.
Abstract: Welcome address to the conference, Stig Stromholm strengthening the basic sciences in the South, Mohamed Hag Ali Hassan development and basic sciences in the Third World - progress through knowledge, Jan S. Nilsson research in the basic sciences from a developing country perspective, Demissu Gemeda how training in the basic sciences affects the development process, Erik W. Thulstrup donor models for strengthening research capacity in developing countries, Jacques Gaillard the status of the basic sciences in Africa, Berhanu M. Abegaz basic sciences in developing countries - the case of Mozambique, Narciso Matos a view point from Latin America regarding the basic sciences and development, Ivan Chambouleyron the need to strengthen Indian research in the basic sciences, Govindarajan Padmanaban development-oriented research in the basic sciences - the case of Vietnam, Nguyen Van Hieu appendix - conference participants.
3 citations