1992 …2020

Research output per year

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Research Output

2020

Deep reactive ion etching of ‘grass-free’ widely-spaced periodic 2D arrays, using sacrificial structures

Silvestre, C. M., Nguyen, V. T. H., Jansen, H. & Hansen, O., 2020, In : Microelectronic Engineering. 223, 11 p., 111228.

Research output: Contribution to journalJournal articleResearchpeer-review

Electrical Contact Formation in Micro Four‐Point Probe Measurements

Folkersma, S., Bogdanowicz, J., Petersen, D. H., Hansen, O., Henrichsen, H. H., Nielsen, P. F., Shiv, L. & Vandervorst, W., 2020, In : Physica Status Solidi. A: Applications and Materials Science (Online). 217, 5, 5 p., 1900579.

Research output: Contribution to journalJournal articleResearchpeer-review

Electron inelastic mean free path in water

Yesibolati, M. N., Lagana, S., Kadkhodazadeh, S., Mikkelsen, E. K., Sun, H., Kasama, T., Hansen, O., Zaluzec, N. J. & Mølhave, K., 2020, (Accepted/In press) In : Nanoscale.

Research output: Contribution to journalJournal articleResearchpeer-review

Monolithic thin-film chalcogenide–silicon tandem solar cells enabled by a diffusion barrier

Hajijafarassar, A., Martinho, F. M. A., Stulen, F., Grini, S., Mariño, S. L., Espindola Rodriguez, M., Döbeli, M., Canulescu, S., Stamate, E., Gansukh, M., Engberg, S. L. J., Crovetto, A., Vines, L., Schou, J. & Hansen, O., 2020, In : Solar Energy Materials and Solar Cells. 207, 11 p., 110334.

Research output: Contribution to journalJournal articleResearchpeer-review

Parallel evaluation of the BiI3, BiOI, and Ag3BiI6 layered photoabsorbers

Crovetto, A., Hajijafarassar, A., Hansen, O., Seger, B., Chorkendorff, I. & Vesborg, P. C. K., 2020, In : Chemistry of Materials. 32, 8, p. 3385-3395

Research output: Contribution to journalJournal articleResearchpeer-review

Post deposition annealing on Cu2ZnSnS4 solar cells and the effect of Cu-Zn disorder at high temperatures

Gansukh, M., Mariño, S. L., Espindola Rodriguez, M., Martinho, F. M. A., Engberg, S. L. J., Schjødt, N. C., Stamate, E., Hansen, O., Pryds, N., Schou, J. & Canulescu, S., 2020, Proceedings of 46th IEEE Photovoltaic Specialists Conference. IEEE, 3 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
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76 Downloads (Pure)

Single-shot, omni-directional x-ray scattering imaging with a laboratory source and single-photon localization

Dreier, E. S., Silvestre, C., Kehres, J., Turecek, D., Khalil, M., Hemmingsen, J. H., Hansen, O., Jakubek, J., Feidenhans'l, R. K. & Olsen, U. L., 2020, In : Optics Letters. 45, 4, p. 1021-1024

Research output: Contribution to journalJournal articleResearchpeer-review

TaS2 back contact improving oxide-converted Cu2BaSnS4 solar cells

Crovetto, A., Børsting, K., Nielsen, R., Hajijafarassar, A., Hansen, O., Seger, B., Chorkendorff, I. & Vesborg, P. C. K., 2020, In : Applied Energy Materials. 3, 1, p. 1190-1198

Research output: Contribution to journalJournal articleResearchpeer-review

Thermal radiation dominated heat transfer in nanomechanical silicon nitride drum resonators

Piller, M., Sadeghi, P., West, R. G., Luhmann, N., Martini, P., Hansen, O. & Schmid, S., 2020, In : Applied Physics Letters. 117, 3, 5 p., 034101 .

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
1 Downloads (Pure)
2019
Open Access
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63 Downloads (Pure)

Black Silicon With Ultra-Low Surface Recombination Velocity Fabricated by Inductively Coupled Power Plasma

Iandolo, B., Sánchez Nery, A. P., Davidsen, R. S. & Hansen, O., 2019, In : Physica Status Solidi - Rapid Research Letters. 13, 2, 6 p., 1800477.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
98 Downloads (Pure)

Building an All-Sulfide TaS2/Cu2-II-Sn-S4/CdS Solar Cell and Putting it on Silicon

Crovetto, A., Hajijafarassar, A., Nielsen, R., Hansen, O., Seger, B., Chorkendorff, I. & Vesborg, P., 2019, p. 161-161.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Carrier Selective Contacts based on Low Pressure Chemical Vapor Deposition on Planar and Black Silicon

Hajijafarassar, A., Shearer, D., Davidsen, R. S., Schou, J., Pedersen, T., Hansen, O. & Iandolo, B., 2019.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
37 Downloads (Pure)

Cation-substituted kesterite solar cells from precursor solutions

Engberg, S., Protti, A., Skotte Wied, J., Rodriguez, M., López-Marino, S., Gansukh, M., Martinho, F., Canulescu, S., Hansen, O., Stamate, E. & Schou, J., 2019. 1 p.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

426 Downloads (Pure)
59 Downloads (Pure)

Deep reactive ion etching of “grass-free” widely spaced periodic 2D structures

Silvestre, C. M., Jansen, H. & Hansen, O., 2019.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
55 Downloads (Pure)

Durability testing of photoelectrochemical hydrogen production under day/night light cycled conditions

Bae, D., Seger, B., Vesborg, P. C. K., Hansen, O. & Chorkendorff, I., 2019, In : ChemElectroChem. 6, 1, p. 106-109 4 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
122 Downloads (Pure)

Electrical characterization of nanowires combined with in-situ TEM imaging

Alam, S. B., Andersen, C. R., Panciera, F., Hansen, O., Ross, F. M., Akopian, N., Thelander, K. D. & Mølhave, K., 2019.

Research output: Contribution to conferencePosterResearchpeer-review

Open Access
File
70 Downloads (Pure)

Evaluation of the capacitive behavior of 3D carbon electrodes for sub-retinal photovoltaic prosthesis

Davidsen, R. S., Hemanth, S., Keller, S. S., Bek, T. & Hansen, O., 2019, In : Micro and Nano Engineering. 2, p. 110-116 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
200 Downloads (Pure)

Laser ablation of high-aspect-ratio hole arrays in tungsten for X-ray applications

Silvestre, C. M., Hemmingsen, J. H., Dreier, E. S., Kehres, J. & Hansen, O., 2019, In : Microelectronic Engineering. 209, p. 60-65

Research output: Contribution to journalJournal articleResearchpeer-review

Monolithic Cu2ZnSnS4-on-Silicon Tandem Solar Cells Enabled by a Diffusion Barrier

Hajijafarassar, A., Martinho, F., Stulen, F., Grini, S., López-Mariño, S., Espindola-Rodriguez, M., Canulescu, S., Stamate, E., Gansukh, M., Engberg, S., Crovetto, A., Vines, L., Schou, J. & Hansen, O., 2019.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
75 Downloads (Pure)

Monolithic CZTS-on-Silicon Tandem Solar Cells: Prospects and Challenges

Hajijafarassar, A., Martinho, F., Shearer, D., Crovetto, A., Canulescu, S., Iandolo, B., Gansukh, M., López Mariño, S., Espindola Rodriguez, M., Engberg, S. L. J., Schou, J. & Hansen, O., 2019.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
65 Downloads (Pure)

Monolithic Thin-Film Chalcogenide-Silicon Tandem Solar Cells Enabled by a Diffusion Barrier

Hajijafarassar, A., Martinho, F., Crovetto, A., Schou, J. & Hansen, O., 2019, p. 672-672.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Shining Light on Sulfide Perovskites: LaYS3 Material Properties and Solar Cells

Crovetto, A., Nielsen, R., Pandey, M., Watts, L., Labram, J. G., Geisler, M., Stenger, N., Jacobsen, K. W., Hansen, O., Seger, B., Chorkendorff, I. & Vesborg, P. C. K., 2019, In : Chemistry of Materials. 31, 9, p. 3359-3369 11 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
64 Downloads (Pure)
Open Access
File
67 Downloads (Pure)

Towards diamond micro four-point probes

Han, A., Hartmann Henrichsen, H., Savenko, A., Petersen, D. H. & Hansen, O., 2019, In : Micro and Nano Engineering. 5, 5 p., 100037.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
106 Downloads (Pure)

Tunable MEMS VCSEL on Silicon Substrate

Sahoo, H. K., Ansbak, T., Ottaviano, L., Semenova, E., Zubov, F., Hansen, O. & Yvind, K., 2019, In : IEEE Journal of Selected Topics in Quantum Electronics. 25, 6, 7 p., 8758225.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
138 Downloads (Pure)

Virtual subpixel approach for single-mask phase-contrast imaging using Timepix3

Dreier, E. S., Silvestre, C., Kehres, J., Turecek, D., Khalil, M., Hemmingsen, J. H., Hansen, O., Jakubek, J., Feidenhans'l, R. & Olsen, U. L., 2019, In : Journal of Instrumentation. 14, 01, 9 p., C01011.

Research output: Contribution to journalConference articleResearchpeer-review

Open Access
File
54 Downloads (Pure)

Wide Band Gap Cu2SrSnS4 Solar Cells from Oxide Precursors

Crovetto, A., Nielsen, R., Stamate, E., Hansen, O., Seger, B., Chorkendorff, I. & Vesborg, P. C. K., 2019, In : Applied Energy Materials. 2, 10, p. 7340-7344 5 p.

Research output: Contribution to journalJournal articleResearchpeer-review

2018

All-black front surfaces for building-integrated photovoltaics

Iandolo, B., Mizushima, I., Davidsen, R. S., Tang, P. T. & Hansen, O., 2018, In : Japanese Journal of Applied Physics. 57, 8, 08RH01.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
239 Downloads (Pure)

A variable probe pitch micro-Hall effect method

Witthøft, M-L., Østerberg, F. W., Bogdanowicz, J., Lin, R., Henrichsen, H. H., Hansen, O. & Petersen, D. H., 2018, In : Beilstein Journal of Nanotechnology. 9, p. 2032-2039

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
240 Downloads (Pure)

Avoiding blistering in Al2O3 deposited on planar and black Si

Iandolo, B., Davidsen, R. S. & Hansen, O., 2018, In : Solar Energy Materials and Solar Cells. 187, p. 23-29

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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4 Downloads (Pure)

Black Silicon realized by reactive ion etching (ICP) without platen power

Davidsen, R. S., Nery, A. P. S., Iandolo, B. & Hansen, O., 2018, 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC). IEEE, 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
259 Downloads (Pure)

Black silicon with tunnel oxide passivated contacts

Kloster, M. E., Witthøft, M-L., Shearer, D. C., Hajijafarassar, A., Davidsen, R. S., Petersen, D. H., Hansen, O. & Iandolo, B., 2018, Proceedings of the 35th European Photovoltaic Solar Energy Conference and Exhibition. p. 668-671

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
137 Downloads (Pure)

Deposition of methylammonium iodide: Via evaporation-combined kinetic and mass spectrometric study

Bækbo, M. J., Hansen, O., Chorkendorff, I. & Vesborg, P. C. K., 2018, In : R S C Advances. 8, 52, p. 29899-29908

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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263 Downloads (Pure)

Diffusion of phosphorous in black silicon

Stilling-Andersen, A. R., Solodovnikova, O., Davidsen, R. S., Hansen, O. & Iandolo, B., 2018, 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC). IEEE, 4 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
228 Downloads (Pure)

Electrical characterization of single nanometer-wide Si fins in dense arrays

Folkersma, S., Bogdanowicz, J., Schulze, A., Favia, P., Petersen, D. H., Hansen, O., Henrichsen, H. H., Nielsen, P. F., Shiv, L. & Vandervorst, W., 2018, In : Beilstein Journal of Nanotechnology. 9, p. 1853-1857 5 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
258 Downloads (Pure)

Enabling real-time detection of electrochemical desorption phenomena with sub-monolayer sensitivity

Trimarco, D. B., Scott, S. B., Thilsted, A. H., Pan, J. Y., Pedersen, T., Hansen, O., Chorkendorff, I. & Vesborg, P. C. K., 2018, In : Electrochimica Acta. 268, p. 520-530

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
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84 Downloads (Pure)

Hall effect measurement for precise sheet resistance and thickness evaluation of Ruthenium thin films using non-equidistant four-point probes

Østerberg, F. W., Witthøft, M-L., Dutta, S., Meersschaut, J., Adelmann, C., Nielsen, P. F., Hansen, O. & Petersen, D. H., 2018, In : A I P Advances. 8, 5, 7 p., 055206.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
420 Downloads (Pure)

Impact of nanoparticle size and lattice oxygen on water oxidation on NiFeOxHy

Roy, C., Sebok, B., Scott, B., Fiordaliso, E. M., Sørensen, J. E., Bodin, A., Trimarco, D. B., Damsgaard, C. D., Vesborg, P. C. K., Hansen, O., Stephens, I. E. L., Kibsgaard, J. & Chorkendorff, I., 2018, In : Nature Catalysis. 1, 11, p. 820-829 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
396 Downloads (Pure)

Investigation of Ti-based barrier layers for application in monolithic Silicon-Chalcogenide tandem solar cells

Hajijafarassar, A., Martinho, F., Grini, S., Arnesen Stulen, F., Vines, L., Shearer, D., Döbeli, M., Crovetto, A., López-Mariño, S., Canulescu, S., Schou, J. & Hansen, O., 2018.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
21 Downloads (Pure)

Large process-dependent variations in band alignment and interface band gaps of Cu2ZnSnS4/CdS solar cells

Crovetto, A., Cazzaniga, A., Ettlinger, R. B., Schou, J. & Hansen, O., 2018, In : Solar Energy Materials and Solar Cells. 187, p. 233-240

Research output: Contribution to journalJournal articleResearchpeer-review

File
267 Downloads (Pure)

Low temperature bonding of heterogeneous materials using Al2O3 as an intermediate layer

Sahoo, H. K., Ottaviano, L., Zheng, Y., Hansen, O. & Yvind, K., 2018, Proceedings of SPIE. SPIE - International Society for Optical Engineering, Vol. 10535. 7 p. 105350V. (Proceedings of S P I E - International Society for Optical Engineering).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
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502 Downloads (Pure)
Open Access
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646 Downloads (Pure)

Mobility and Carrier Concentration Measurements on nm-Wide Semiconductor Fins

Witthøft, M-L., Folkersma, S., Bogdanowicz, J., Marangoni, T., Mackenzie, D., Vohra, A., Porret, C., Loo, R., Henrichsen, H. H., Hansen, O., Vandervorst, W. & Petersen, D. H., 2018.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
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99 Downloads (Pure)

Photoluminescence Imaging Induced by Laser Line Scan: Study for Outdoor Field Inspections

Benatto, G. A. D. R., Chi, M., Jensen, O. B., Santamaria Lancia, A. A., Riedel, N., Iandolo, B., Davidsen, R. S., Hansen, O., Thorsteinsson, S. & Poulsen, P. B., 2018, Proceedings of 7th World Conference on Photovoltaic Energy Conversion. IEEE, p. 0395-0399

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
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352 Downloads (Pure)