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Viser treff 1-48 av 48

2022
1 Xu, Yijiang; Stokkan, Gaute; Søiland, Anne-Karin; Ryningen, Birgit; Bragstad, Irene; Bellmann, Martin Pawel.
Inventory of Waste Materials from Silicon Ingot and Wafer Manufacturing for a Circular PV Value Chain. 8th World Conference on Photovoltaic Energy Conversion; 2022-09-26 - 2022-09-30
SINTEF Untitled
 
2 Xu, Yijiang; Stokkan, Gaute; Søiland, Anne-Karin; Ryningen, Birgit; Bragstad, Irene; Bellmann, Martin Pawel.
Inventory of Waste Materials from Silicon Ingot and Wafer Manufacturing for a Circular PV Value Chain. I: Proceedings of 8th World Conference on Photovoltaic Energy Conversion (WCPEC-8). : EU PVSEC Proceedings 2022 ISBN 3-936338-86-8. s. 1636-1639
SINTEF Untitled
 
2021
3 Tsoutsouva, Maria; Regula, G.; Ryningen, B.; Vullum, Per Erik; Mangelinck-Noël, N.; Stokkan, Gaute.
Dynamic observation of dislocation evolution and interaction with twin boundaries in silicon crystal growth using in – situ synchrotron X-ray diffraction imaging. Acta Materialia 2021 ;Volum 210. s. -
NTNU SINTEF Untitled
 
2020
4 Kero, Ida; Dalaker, Halvor; Ryningen, Birgit.
Klimavennlig metallproduksjon – hvorfor er det vanskelig?. Gemini 2020
SINTEF Untitled
 
5 Ryningen, Birgit; Kero, Ida; Dalaker, Halvor.
Biokarbon: Miljøversting som klimatiltak?. Dagens næringsliv 2020
SINTEF Untitled
 
6 Ryningen, Birgit; Tetlie, Pål; Johnsen, Sverre Gullikstad; Dalaker, Halvor.
Capillary forces as a limiting factor for sawing of ultrathin silicon wafers by diamond multi-wire saw. Engineering Science and Technology, an International Journal (JESTECH) 2020 ;Volum 23.(5) s. 1100-1108
SINTEF NTNU Untitled
 
2019
7 Haug, Halvard; Wiig, Marie Syre; Søndenå, Rune; Ryningen, Birgit; Stokkan, Gaute; Mjøs, Øyvind.
Investigation of the Influence of Solar Cell Processing on Structural Defects in HPMC-Si Wafers by Photoluminescence Image Analysis. EUPVSEC 2019; 2019-09-09 - 2019-09-13
SINTEF UiO IFE Untitled
 
8 Ryningen, Birgit; Tsoutsouva, Maria; Tetlie, Pål; Mangelinck-Noel, Nathalie; Regula, Gabrielle; Reinhart, Guillaume; Dyrvik, Emil Grove; Sabatino, Marisa Di; Stokkan, Gaute.
In-situ investigation of an artificial designed ∑27 grain boundary and dislocations during directional solidification of silicon. Gadest 2019; 2019-09-22 - 2019-09-27
SINTEF Untitled
 
9 Tsoutsouva, Maria; Stokkan, Gaute; Regula, Gabrielle; Ryningen, Birgit; Riberi-Béridot, Thècle; Reinhart, Guillaume; Mangelinck-Noël, Nathalie.
Random angle grain boundary formation and evolution dynamics during Si directional solidification. Acta Materialia 2019 ;Volum 171. s. 253-260
NTNU SINTEF Untitled
 
2018
10 Ryningen, Birgit.
- Metallindustrien i Norge vil redusere CO2-utslippet sitt. www.metalsupply.no 2018
SINTEF Untitled
 
11 Ryningen, Birgit.
Metallindustrien i Norge vil redusere CO2-utslippet sitt. Forskning.no 2018
SINTEF Untitled
 
12 Stokkan, Gaute; Song, Adolphus; Ryningen, Birgit.
Investigation of the grain boundary character and dislocation density of different types of high performance multicrystalline silicon. Crystals 2018 ;Volum 8.(9)
SINTEF Untitled
 
2017
13 Ryningen, Birgit.
Tester norskutviklet robot for solceller. Renholdsnytt.no [Internett] 2017-07-14
SINTEF Untitled
 
14 Søndenå, Rune; Ryningen, Birgit; Juel, Mari.
Minority carrier lifetimes in Cz-Si wafers with intentional V-I transitions. Energy Procedia 2017 ;Volum 124. s. 786-793
IFE SINTEF Untitled
 
2016
15 Syvertsen, Martin; Ryningen, Birgit; Sabatino, Marisa Di; Palitzsch, Wolfram; Moller, HJ; Audoin, Claire; Serasset, Marion; Pelletier, David; Rakotoniania, Jean Patrice; Dieguez, Joaquim; Souto, Alejandro; Denafas, Julius; Petreniene, Lina; Pranaitis, Mindaugas; Cyras, Valirus; Zulobas, Rytis; Ulyashin, Alexander.
Recycling of broken Si based structures and solar cells. EU PVSEC 2016 Proceedings 2016
SINTEF Untitled
 
16 Syvertsen, Martin; Ryningen, Birgit; Sabatino, Marisa Di; Ulyashin, Alexander; Palitzsch, Wolfram; Moller, HJ; Audoin, Claire; Serasset, Marion; Pelletier, David; Rakotoniania, Jean Patrice; Dieguez, Joaquim; Souto, Alejandro; Denafas, Julius; Petreniene, Lina; Pranaitis, Mindaugas; Cyras, Valirus; Zulobas, Rytis.
Recycling of broken Si based solar cells. Nasjonal konferanse for Materialteknologi 2016; 2016-08-24 - 2016-08-25
SINTEF Untitled
 
2015
17 Ryningen, Birgit.
En viktig brikke i løsningen på klimaproblemene. Under dusken [Internett] 2015-01-14
SINTEF Untitled
 
18 Ryningen, Birgit.
Solceller på taket kan bli en selvfølge i Trøndelag. NRK P1 [Radio] 2015-02-17
SINTEF Untitled
 
2014
19 Ryningen, Birgit.
-Norge kan konkurrere med Kina på solceller. Aftenposten Viten 2014
SINTEF Untitled
 
20 Ryningen, Birgit; Stokkan, Gaute.
Billigere strøm fra solen. Dagens næringsliv 2014
SINTEF Untitled
 
21 Ryningen, Birgit; Stokkan, Gaute.
Dislocation formation and multiplication in multicrystalline silicon. 10th China SoG Silicon and PV Power Conference (10th CSPV); 2014-11-06 - 2014-11-09
SINTEF Untitled
 
2013
22 Stokkan, Gaute; Stoss, Aleksander; Kivambe, Maulid Mohamed; Ervik, Torunn Kringlen; Ryningen, Birgit; Lohne, Otto.
Distribution of grain boundaries in multicrystalline silicon. 28th European Photovoltaic Solar Energy Conference; 2013-09-30 - 2014-10-04
SINTEF Untitled
 
23 Stokkan, Gaute; Stoss, Aleksander; Kivambe, Maulid Mohamed; Ervik, Torunn Kringlen; Ryningen, Birgit; Lohne, Otto.
Distribution of grain boundaries in multicrystalline silicon. I: 28th European Photovoltaic Solar Energy Conference: Proceedings. WIP 2013 ISBN 3-936338-33-7. s. -
SINTEF Untitled
 
2012
24 Ervik, Torunn; Kivambe, Maulid Mohamed; Stokkan, Gaute; Ryningen, Birgit; Lohne, Otto.
High temperature annealing of bent multicrystalline silicon rods. Acta Materialia 2012 ;Volum 60.(19) s. 6762-6769
NTNU SINTEF Untitled
 
25 Kivambe, Maulid Mohamed; Ervik, Torunn; Ryningen, Birgit; Stokkan, Gaute.
On the role of stacking faults on dislocation generation and dislocation cluster formation in multicrystalline silicon. Journal of Applied Physics 2012 ;Volum 112.(10) s. -
NTNU SINTEF Untitled
 
26 Ryningen, Birgit.
Observations of dislocation clusters in mc-Si. Workshop on dislocations in multi-crystalline silicon; 2012-03-27 - 2012-03-28
SINTEF Untitled
 
27 Ryningen, Birgit; Bellmann, Martin Pawel; Kvande, Rannveig; Lohne, Otto.
The effect of crucible coating and the temperature field on minority carrier lifetime in directionally solidified multicrystalline silicon ingots. EU PVSEC 2012; 2012-09-24 - 2012-09-28
NTNU SINTEF Untitled
 
2011
28 Ganesh, Bairava; Ryningen, Birgit; Syvertsen, Martin; Øvrelid, Eivind Johannes; Saha, Ivan; Tathgar, Harsharn; Rajeswaran, G..
Growth and characterization of multicrystalline silicon ingots by directional solidification for solar cell applications. Energy Procedia 2011 ;Volum 8. s. 371-376
SINTEF Untitled
 
29 Juel, Mari; Di Sabatino Lundberg, Marisa; Stokkan, Gaute; Ryningen, Birgit; Syvertsen, Martin; Arnberg, Lars.
Comparison mc-Si ingots with different average grain size. 5th Crystalline Silicon Solar Cells workshop; 2011-11-01 - 2011-11-03
NTNU SINTEF Untitled
 
30 Kivambe, Maulid Mohamed; Stokkan, Gaute; Ervik, Torunn; Lohne, Otto; Ryningen, Birgit.
Investigation of Highly Dislocated Stacking Fault Regions in Multicrystalline Silicon. 5th International Workshop on Crystalline Silicon Solar Cells; 2011-11-01 - 2011-11-03
NTNU SINTEF Untitled
 
31 Kivambe, Maulid Mohamed; Stokkan, Gaute; Ervik, Torunn; Ryningen, Birgit; Lohne, Otto.
TEM Characterization of near Sub-Grain Boundary Dislocations in Directionally Solidified Multicrystalline Silicon. Solid State Phenomena 2011 ;Volum 178-179. s. 307-312
SINTEF NTNU Untitled
 
32 Kivambe, Maulid Mohamed; Stokkan, Gaute; Ervik, Torunn; Ryningen, Birgit; Lohne, Otto.
The microstructure of dislocation clusters in industrial directionally solidified multicrystalline silicon. Journal of Applied Physics 2011 ;Volum 110.(6) s. -
NTNU SINTEF Untitled
 
33 Ryningen, Birgit.
PV research in SINTEF. International Conference on Advanced Materials (ICAM-2011); 2011-12-12 - 2011-12-16
SINTEF Untitled
 
34 Ryningen, Birgit; Stokkan, Gaute; Kivambe, Maulid Mohamed; Ervik, Torunn; Lohne, Otto.
Growth of dislocation clusters during directional solidification of multicrystalline silicon ingots. Acta Materialia 2011 ;Volum 59.(20) s. 7703-7710
NTNU Untitled
 
2010
35 Halm, Andreas; Jourdan, Johan; Kopecek, Radovan; Nichol, Scott; Ryningen, Birgit; Tathgar, Harsharn.
DETAILED STUDY ON LARGE AREA 100% SOG SILICON MC SOLAR CELLS WITH EFFICIENCIES EXCEEDING 16%. 25th European Photovoltaic Solar Energy Conference; 2010-09-06 - 2010-09-10
SINTEF Untitled
 
36 Halm, Andreas; Jourdan, Johan; Kopecek, Radovan; Nichol, Scott; Ryningen, Birgit; Tathgar, Harsharn.
LARGE AREA INDUSTRIAL SOLAR CELLS ON LOW COST 100% MC SOG SI SUBSTRATES: EFFICIENCIES ECEEDING 16%. 35th IEEE Photovoltaic Specialist Conference; 2010-06-20 - 2010-06-25
SINTEF Untitled
 
37 Ryningen, Birgit; Kvande, Rannveig; Stokkan, Gaute; Lohne, Otto; Holt, Arve.
Decreased minority carrier lifetime as a result of disturbance of the solid/liquid interface during directional solidification. 25th European Photovoltaic Solar Energy Conference; 2010-10-06 - 2010-10-10
IFE NTNU SINTEF Untitled
 
2009
38 Stokkan, Gaute; Ryningen, Birgit; Lohne, Otto.
Microstructures in multicrystalline silicon wafers for solar cells. I: Silicon for the Chemical and Solar Industry IX. Tapir Akademisk Forlag 2009 ISBN 978-82-997357-5-9. s. 113-119
NTNU Untitled
 
39 Stokkan, Gaute; Ryningen, Birgit; Lohne, Otto; Øvrelid, Eivind; DiSabatino, Marisa; Olsen, Espen; Holt, Arve.
Defect generation during solidification of multicrystalline silicon. Proc. PVSEC 18; 2009-01-19 - 2009-01-23
IFE NTNU SINTEF NMBU Untitled
 
2008
40 Lohne, Otto; Ryningen, Birgit; Stokkan, Gaute.
Formation of Dislocation Structures Influencing the Efficiency of Multicrystalline Silicon for Solar Cells. Crystal clear workshop; 2008-11-13 - 2008-11-14
NTNU Untitled
 
41 Lohne, Otto; Stokkan, Gaute; Ryningen, Birgit.
Microstructures in Multicrystalline Silicon Wafers for Solar Cells. Silicon for the Chemical and Solar Industry IX; 2008-06-23 - 2008-06-26
NTNU Untitled
 
42 Ryningen, Birgit; Lohne, Otto.
Mikrostruktur i silisium solceller. Metallurgisk sommermøte; 2008-05-21 - 2008-05-22
NTNU Untitled
 
43 Ryningen, Birgit; Stokkan, Gaute; Lohne, Otto; Modanese, Chiara.
Growth of dislocation clusters in directionally solidified multicrystalline silicon. I: Proceedings of the 23rd European Photovoltaic Solar Energy Conference. Valencia, Spain: Ukjent 2008 ISBN 3-936338-24-8. s. -
NTNU Untitled
 
44 Ryningen, Birgit; Stokkan, Gaute; Modanese, Chiara; Lohne, Otto.
GROWTH OF DISLOCATION CLUSTERS IN DIRECTIONALLY SOLIDIFIED MULTICRYSTALLINE SILICON. 23rd European Photovoltaic Solar Energy Conference; 2008-09-01 - 2008-09-05
NTNU Untitled
 
2007
45 Ryningen, Birgit; Lohne, Otto; Kondo, M.
CHARACTERISATION OF SOLAR GRADE (SoG) MULTICRYSTALLINE SILICON WAFERS MADE FROM METALLURGICALLY REFINED MATERIAL. 22nd EUPVSEC; 2007-09-03 - 2007-09-07
NTNU Untitled
 
46 Ryningen, Birgit; stubhaug, elin; sultana, Kazi; Lohne, Otto.
DISLOCATION CLUSTERS IN MULTICRYSTALLINE SILICON. 22nd EUPVSEC; 2007-09-03 - 2007-09-07
NTNU Untitled
 
2005
47 Dag Øistein, Eriksen; Ryningen, Birgit; Schoultz, Bent; Salberg, Gro; Larsen, Roy H.
Liquid Scintillation Spectroscopy of 227Ac and daughters. International Nuclear Chemistry Society (INCS); 2005-05-22 - 2005-05-29
SINTEF Untitled
 
48 Kvande, Rannveig; Mjøs, Øyvind; Ryningen, Birgit.
Growth rate and impurity distribution in multicrystalline silicon for solar cells. Materials Science & Engineering: A 2005 ;Volum 413.
NTNU Untitled