Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Frederik Westergaard Østerberg"'
Autor:
Frederik Westergaard Østerberg, Maria-Louise Witthøft, Shibesh Dutta, Johan Meersschaut, Christoph Adelmann, Peter Folmer Nielsen, Ole Hansen, Dirch Hjorth Petersen
Publikováno v:
AIP Advances, Vol 8, Iss 5, Pp 055206-055206-7 (2018)
We present a new micro Hall effect measurement method using non-equidistant electrodes. We show theoretically and verify experimentally that it is advantageous to use non-equidistant electrodes for samples with low Hall sheet resistance. We demonstra
Externí odkaz:
https://doaj.org/article/2d1309edb5344cada0b2c1d0822c12ee
Autor:
Alberto Cagliani, Dirch Hjorth Petersen, Lior Shiv, Henrik Hartmann Henrichsen, Christoph Adelmann, Kasper A. Borup, Andreas R. Stilling-Andersen, Braulio Beltrán-Pitarch, Shibesh Dutta, Besira M. Mihiretie, Frederik Westergaard Østerberg, Peter Folmer Nielsen, Herman Oprins, Mikkel Fougt Hansen, Benny Guralnik, Thomas A. Marangoni, Ole Hansen, Bjorn Vermeersch
Publikováno v:
Guralnik, B, Hansen, O, Henrichsen, H H, Beltrán-Pitarch, B, Østerberg, F W, Shiv, L, Marangoni, T A, Stilling-Andersen, A R, Cagliani, A, Hansen, M F, Nielsen, P F, Oprins, H, Vermeersch, B, Adelmann, C, Dutta, S, Borup, K A, Mihiretie, B M & Petersen, D H 2021, ' 3 ω correction method for eliminating resistance measurement error due to Joule heating ', Review of Scientific Instruments, vol. 92, no. 9, 094711 . https://doi.org/10.1063/5.0063998
Guralnik, B, Hansen, O, Henrichsen, H H, Beltrán-Pitarch, B, Østerberg, F W, Shiv, L, Marangoni, T A, Stilling-Andersen, A R, Cagliani, A, Hansen, M F, Nielsen, P F, Oprins, H, Vermeersch, B, Adelmann, C, Dutta, S, Borup, K A, Mihiretie, B M & Petersen, D H 2021, ' 3ω correction method for eliminating resistance measurement error due to Joule heating ', Review of Scientific Instruments, vol. 92, no. 9, 094711 . https://doi.org/10.1063/5.0063998
Guralnik, B, Hansen, O, Henrichsen, H H, Beltrán-Pitarch, B, Østerberg, F W, Shiv, L, Marangoni, T A, Stilling-Andersen, A R, Cagliani, A, Hansen, M F, Nielsen, P F, Oprins, H, Vermeersch, B, Adelmann, C, Dutta, S, Borup, K A, Mihiretie, B M & Petersen, D H 2021, ' 3ω correction method for eliminating resistance measurement error due to Joule heating ', Review of Scientific Instruments, vol. 92, no. 9, 094711 . https://doi.org/10.1063/5.0063998
Electrical four-terminal sensing at (sub-)micrometer scales enables the characterization of key electromagnetic properties within the semiconductor industry, including materials’ resistivity, Hall mobility/carrier density, and magnetoresistance. Ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e9a03923091f4a9bba3a7105ecbdf5e
https://pure.au.dk/portal/da/publications/3-correction-method-for-eliminating-resistance-measurement-error-due-to-joule-heating(e24b8bee-716b-4558-aa84-429794040167).html
https://pure.au.dk/portal/da/publications/3-correction-method-for-eliminating-resistance-measurement-error-due-to-joule-heating(e24b8bee-716b-4558-aa84-429794040167).html
Autor:
Frederik Westergaard Østerberg, Stiven Forti, Clifford McAleese, Kenneth B. K. Teo, Binbin Zhou, Iwona Pasternak, Haofei Shi, Da Luo, Steven Brems, Odile Bezencenet, Camilla Coletti, Cedric Huyghebaert, Pierre Legagneux, Neeraj Mishra, Ben R. Conran, Timothy J. Booth, Bruno Dlubak, Abhay Shivayogimath, Alexandre Jouvray, Amaia Zurutuza, Cunzhi Sun, Birong Luo, Jie Ji, David M. A. Mackenzie, Qian Shen, Wlodek Strupinski, Dirch Hjorth Petersen, Peter Bøggild, Bjarke Sørensen Jessen, Ilargi Napal, Peter Uhd Jepsen, Alba Centeno, Patrick Rebsdorf Whelan, Deping Huang, Meihui Wang, Pierre Seneor, Rodney S. Ruoff
Publikováno v:
2D Materials
2D Materials, IOP Publishing, 2021, ⟨10.1088/2053-1583/abdbcb⟩
Whelan, P R, Zhou, B, Bezencenet, O, Shivayogimath, A, Mishra, N, Shen, Q, Jessen, B S, Pasternak, I, Mackenzie, D M A, Ji, J, Sun, C, Seneor, P, Dlubak, B, Luo, B, Østerberg, F W, Huang, D, Shi, H, Luo, D, Wang, M, Ruoff, R S, Conran, B R, McAleese, C, Huyghebaert, C, Brems, S, Booth, T, Napal, I, Strupinski, W, Petersen, D H, Forti, S, Coletti, C, Jouvray, A, Teo, K B K, Centeno, A, Zurutuza, A, Legagneux, P, Jepsen, P U & Bøggild, P 2021, ' Case studies of electrical characterisation of graphene by terahertz time-domain spectroscopy ', 2D materials, vol. 8, no. 2, 022003 . https://doi.org/10.1088/2053-1583/abdbcb
2D Materials, IOP Publishing, 2021, ⟨10.1088/2053-1583/abdbcb⟩
Whelan, P R, Zhou, B, Bezencenet, O, Shivayogimath, A, Mishra, N, Shen, Q, Jessen, B S, Pasternak, I, Mackenzie, D M A, Ji, J, Sun, C, Seneor, P, Dlubak, B, Luo, B, Østerberg, F W, Huang, D, Shi, H, Luo, D, Wang, M, Ruoff, R S, Conran, B R, McAleese, C, Huyghebaert, C, Brems, S, Booth, T, Napal, I, Strupinski, W, Petersen, D H, Forti, S, Coletti, C, Jouvray, A, Teo, K B K, Centeno, A, Zurutuza, A, Legagneux, P, Jepsen, P U & Bøggild, P 2021, ' Case studies of electrical characterisation of graphene by terahertz time-domain spectroscopy ', 2D materials, vol. 8, no. 2, 022003 . https://doi.org/10.1088/2053-1583/abdbcb
Graphene metrology needs to keep up with the fast pace of developments in graphene growth and transfer. Terahertz time-domain spectroscopy (THz-TDS) is a non-contact, fast, and non-destructive characterization technique for mapping the electrical pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::520430e160148c99129cea18cd899f41
Autor:
Nancy Heylen, Liang Gong Wen, Shibesh Dutta, Jürgen Bömmels, Sven Van Elshocht, Frederik Westergaard Østerberg, Olalla Varela Pedreira, B. Briggs, Christophe Detavernie, Mihaela Popovici, Zsolt Tőkei, Kristof Croes, Philippe Roussel, Christoph Adelmann, Christopher J. Wilson, Benjamin Groven, Dirch Hjorth Petersen, Ivan Ciofi, Kris Vanstreels, Karl Opsomer, Ole Hansen
Publikováno v:
ACS Applied Materials & Interfaces. 8:26119-26125
Atomic layer deposition of ruthenium is studied as a barrierless metallization solution for future sub-10 nm interconnect technology nodes. We demonstrate the void-free filling in sub-10 nm wide single damascene lines using an ALD process in combinat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ecdfc2432f51eefcc8343550c3effd3
https://doi.org/10.1021/acsami.6b07181
https://doi.org/10.1021/acsami.6b07181
Autor:
Janusz Bogdanowicz, Maria-Louise Witthøft, Rong Lin, Frederik Westergaard Østerberg, Henrik Hartmann Henrichsen, Dirch Hjorth Petersen, Ole Hansen
Publikováno v:
Witthøft, M-L, Østerberg, F W, Bogdanowicz, J, Lin, R, Henrichsen, H H, Hansen, O & Petersen, D H 2018, ' A variable probe pitch micro-Hall effect method ', Beilstein Journal of Nanotechnology, vol. 9, pp. 2032-2039 . https://doi.org/10.3762/bjnano.9.192
Beilstein Journal of Nanotechnology
Beilstein Journal of Nanotechnology, Vol 9, Iss 1, Pp 2032-2039 (2018)
Beilstein Journal of Nanotechnology
Beilstein Journal of Nanotechnology, Vol 9, Iss 1, Pp 2032-2039 (2018)
Hall effect metrology is important for a detailed characterization of the electronic properties of new materials for nanoscale electronics. The micro-Hall effect (MHE) method, based on micro four-point probes, enables a fast characterization of ultra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7562b11ecf5bf93b3291c5f64e66c2d5
https://orbit.dtu.dk/en/publications/77857ace-4067-40e9-9a1f-c08aba972bc8
https://orbit.dtu.dk/en/publications/77857ace-4067-40e9-9a1f-c08aba972bc8
Autor:
Shibesh Dutta, Johan Meersschaut, Ole Hansen, Christoph Adelmann, Peter Folmer Nielsen, Dirch Hjorth Petersen, Frederik Westergaard Østerberg, Maria-Louise Witthøft
Publikováno v:
Østerberg, F W, Witthøft, M-L, Dutta, S, Meersschaut, J, Adelmann, C, Nielsen, P F, Hansen, O & Petersen, D H 2018, ' Hall effect measurement for precise sheet resistance and thickness evaluation of Ruthenium thin films using non-equidistant four-point probes ', A I P Advances, vol. 8, no. 5, 055206 . https://doi.org/10.1063/1.5010399
AIP Advances, Vol 8, Iss 5, Pp 055206-055206-7 (2018)
AIP Advances, Vol 8, Iss 5, Pp 055206-055206-7 (2018)
We present a new micro Hall effect measurement method using non-equidistant electrodes. We show theoretically and verify experimentally that it is advantageous to use non-equidistant electrodes for samples with low Hall sheet resistance. We demonstra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be76d0bffbc09727bdbecab702ba15fd
https://orbit.dtu.dk/en/publications/b923396d-c62f-4616-8209-82dba5abb6f8
https://orbit.dtu.dk/en/publications/b923396d-c62f-4616-8209-82dba5abb6f8
Autor:
Peter Uhd Jepsen, Iwona Pasternak, Olga Kazakova, Frederik Westergaard Østerberg, John Gallop, Vishal Panchal, David M. A. Mackenzie, Christos Melios, Patrick Rebsdorf Whelan, Dirch Hjorth Petersen, Peter Bøggild, Wlodek Strupinski
Publikováno v:
ACS Applied Materials & Interfaces
Whelan, P R, Panchal, V, Petersen, D H, Mackenzie, D M A, Melios, C, Pasternak, I, Gallop, J, Østerberg, F W, Jepsen, P U, Strupinski, W, Kazakova, O & Bøggild, P 2018, ' Electrical Homogeneity Mapping of Epitaxial Graphene on Silicon Carbide ', A C S Applied Materials and Interfaces, vol. 10, no. 37, pp. 31641-31647 . https://doi.org/10.1021/acsami.8b11428
Whelan, P R, Panchal, V, Petersen, D H, Mackenzie, D M A, Melios, C, Pasternak, I, Gallop, J, Østerberg, F W, Jepsen, P U, Strupinski, W, Kazakova, O & Bøggild, P 2018, ' Electrical Homogeneity Mapping of Epitaxial Graphene on Silicon Carbide ', A C S Applied Materials and Interfaces, vol. 10, no. 37, pp. 31641-31647 . https://doi.org/10.1021/acsami.8b11428
Epitaxial graphene is a promising route to wafer scale production of electronic graphene devices. Chemical vapor deposition of graphene on silicon carbide offers epitaxial growth with layer control, but is subject to significant spatial and wafer-to-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5c33f001fa71da47b7193c451691a47
Publikováno v:
Henriksen, A D, Rizzi, G, Østerberg, F W & Hansen, M F 2014, ' Optimization of magnetoresistive sensor current for on-chip magnetic bead detection using the sensor self-field ' 10th International Conference on the Scientific and Clinical Applications of Magnetic Carriers, Dresden, Germany, 10/06/2014-14/06/2014, .
We investigate the self-heating of magnetoresistive sensors used for measurements on magnetic beads in magnetic biosensors. The signal from magnetic beads magnetized by the field due to the sensor bias current is proportional to the bias current squa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff5d877df03e6b673059e34fe257b8b2
https://doi.org/10.1016/j.jmmm.2014.09.056
https://doi.org/10.1016/j.jmmm.2014.09.056
Autor:
Peter Svedlindh, Paolo Vavassori, Maria Strømme, Frederik Westergaard Østerberg, Teresa Zardán Gómez de la Torre, Mats E. Nilsson, Paula Soares Martins Antunes, Mikkel Fougt Hansen, Rebecca Stjernberg Bejhed, Mattias Strömberg, Marco Donolato
Publikováno v:
Analytical Chemistry. 87:1622-1629
We demonstrate detection of DNA coils formed from a Vibrio cholerae DNA target at picomolar concentrations using a novel optomagnetic approach exploiting the dynamic behavior and optical anisotropy of magnetic nanobead (MNB) assemblies. We establish
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00bdea6583004c01c3fac88ab09172f1
https://doi.org/10.1021/ac503191v
https://doi.org/10.1021/ac503191v
Autor:
Dirch Hjorth Petersen, Frederik Westergaard Østerberg, Peter Folmer Nielsen, Alberto Cagliani, Ole Hansen, Lior Shiv
Publikováno v:
2017 IEEE International Memory Workshop (IMW).
The current-in-plane tunneling technique (CIPT) has been a crucial tool in the development of magnetic tunnel junction stacks suitable for Magnetic Random Access Memories (MRAM) for more than a decade. The MRAM development has now reached the maturit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91c72a32a12d0ad489ee18f3df4cd796
https://doi.org/10.1109/imw.2017.7939073
https://doi.org/10.1109/imw.2017.7939073