Zobrazeno 1 - 10
of 170
pro vyhledávání: '"Tuan T. Tran"'
Autor:
Tuan T. Tran, Jennifer Wong-Leung, Lachlan A. Smillie, Anders Hallén, Maria G. Grimaldi, Jim S. Williams
Publikováno v:
APL Materials, Vol 11, Iss 4, Pp 041115-041115-7 (2023)
Covalent amorphous semiconductors, such as amorphous silicon (a-Si) and germanium (a-Ge), are commonly believed to have localized electronic states at the top of the valence band and the bottom of the conduction band. Electrical conductivity is thoug
Externí odkaz:
https://doaj.org/article/e9406f6c3aea454bbbe93b91074742fe
Autor:
Tuan T. Tran, Daniel Primetzhofer
Publikováno v:
AIP Advances, Vol 12, Iss 1, Pp 015209-015209-5 (2022)
We present a pronounced unprecedented surface modification of a crystalline Ge layer under ion irradiation with a Ge ion beam at the energy of 2.5 MeV. Samples were covered by a thin SiN-protection layer to protect from sputtering and surface redepos
Externí odkaz:
https://doaj.org/article/fc42e8dc76af4c8986f08112a084e011
Autor:
Hemi H. Gandhi, David Pastor, Tuan T. Tran, Stefan Kalchmair, Lachlan A. Smillie, Jonathan P. Mailoa, Ruggero Milazzo, Enrico Napolitani, Marko Loncar, James S. Williams, Michael J. Aziz, Eric Mazur
Publikováno v:
AIP Advances, Vol 10, Iss 7, Pp 075028-075028-6 (2020)
Obtaining short-wavelength-infrared (SWIR; 1.4 μm–3.0 μm) room-temperature photodetection in a low-cost, group IV semiconductor is desirable for numerous applications. We demonstrate a non-equilibrium method for hyperdoping germanium with seleniu
Externí odkaz:
https://doaj.org/article/fa3be7a8a9254ba99d46f6ff635d8021
Publikováno v:
Molecular Pharmaceutics. 19:4487-4505
Melanoma is one of the most severe cancerous diseases. The cells employ multiple signaling pathways, such as ERK, HGF/c-MET, WNT, and COX-2 to cause the cell proliferation, survival, and metastasis. Treatment of melanoma, including surgery, chemother
Publikováno v:
2D Materials. 10:025017
Abstract The capability to structure two-dimensional materials (2DMs) at the nanoscale with customizable patterns and over large areas is critical for a number of emerging applications, from nanoelectronics to 2D photonic metasurfaces. However, curre
Autor:
Philipp M. Wolf, Eduardo Pitthan, Zhen Zhang, Christian Lavoie, Tuan T. Tran, Daniel Primetzhofer
Understanding phase transitions of ultrathin metal silicides is crucial for the development of nanoscale silicon devices. Here, the phase transition of ultrathin (3.6 nm) Ni silicides on Si(100) substrates is investigated using an in situ synthesis a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bc07b0b2005c9f2d168300ffff3ca82
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-483599
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-483599
Ferromagnetic thin films were synthesized by implantation of Fe ions with energies between 40 keV and 120 keV in 60 nm of polycrystalline Pd. The possibility to engineer magnetic properties in such films through the Fe concentration depth profile was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b388d98280585c6dc829df3444223926
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-468564
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-468564
Autor:
J. Saha, Daniel Primetzhofer, Gunnar K. Pálsson, Kristina Komander, Tuan T. Tran, Marcos V. Moro, Max Wolff
Publikováno v:
Physical Review Letters. 127
We report real space location of hydrogen in single crystalline $\mathrm{Fe}/\mathrm{V}$ superstructures. Anisotropic strain is quantified versus hydrogen concentration by using the yield of backscattered primary 2 MeV $^{4}\mathrm{H}\mathrm{e}$ ions
Autor:
Tuan T. Tran, Sashini Senali Dissanayake, Michael J. Aziz, Hemi H. Gandhi, James Williams, Elif Ertekin, Eric Mazur, David Pastor, Meng-Ju Sher, Naheed Ferdous
Publikováno v:
E-Prints Complutense. Archivo Institucional de la UCM
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Hyperdoping germanium with gold is a potential method to produce room-temperature short-wavelength-infrared radiation (SWIR; $1.4--3.0\phantom{\rule{0.2em}{0ex}}\ensuremath{\mu}\mathrm{m}$) photodetection. We investigate the charge carrier dynamics,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f06931cd0d477d5e6607733bfb18473
https://eprints.ucm.es/id/eprint/70233/
https://eprints.ucm.es/id/eprint/70233/
Autor:
Yao Yao, Shiyu Li, Shili Zhang, Zhen Zhang, Ngan Hoang Pham, Daniel Primetzhofer, Tomas Nyberg, Chenyu Wen, Shuangshuang Zeng, Tuan T. Tran
Solid-state nanopores (SSNPs) of on-demand shape and size can facilitate desired sensor performance. However, reproducible production of arrayed nanopores of predefined geometry is yet to demonstrate despite of numerous methods explored. Here, bowl-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2601a90018d98a02ddb88c45379269d
https://doi.org/10.21203/rs.3.rs-382666/v1
https://doi.org/10.21203/rs.3.rs-382666/v1