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pro vyhledávání: '"D. Spataru"'
Akademický článek
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Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
The atomic level core structure of dislocations in non-metallic materials such as chalcogenides remains elusive. Here, the authors combine atomic-resolution electron microscopy and simulations to image a dislocation core in bismuth telluride and show
Externí odkaz:
https://doaj.org/article/f00786c3b5ee46b7865e7018881e1b3f
Autor:
Alex Boehm, Jose J. Fonseca, Konrad Thürmer, Joshua D. Sugar, Catalin D. Spataru, Jeremy T. Robinson, Taisuke Ohta
Publikováno v:
Nano Letters. 23:2792-2799
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8fa0396da3fc26e6f69d31ecb7e43db
https://doi.org/10.1021/acs.nanolett.3c00080
https://doi.org/10.1021/acs.nanolett.3c00080
Publikováno v:
APL Materials, Vol 7, Iss 1, Pp 013202-013202-7 (2019)
Half-Heusler alloys such as the (Zr,Hf)NiSn intermetallic compounds are important thermoelectric materials for converting waste heat into electricity. Reduced electrical resistivity at the hot interface between the half-Heusler material and a metal c
Externí odkaz:
https://doaj.org/article/720055921b1a433da8ca1aad61492be7
Publikováno v:
ACS Nano. 15:18060-18070
There is an intensive effort to control the nature of attractive interactions between ultrathin semiconductors and metals and to understand its impact on the electronic properties at the junction. Here, we present a photoelectron spectroscopy study o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ac6811931d778e0de34fc605e0daa3d
https://doi.org/10.1021/acsnano.1c06676
https://doi.org/10.1021/acsnano.1c06676
Publikováno v:
The Journal of Physical Chemistry Letters. 12:8841-8846
Complex organic-inorganic interfaces are important for device and sensing applications. Charge transfer doping is prevalent in such applications and can affect the interfacial energy level alignments (ELA), which are determined by many-body interacti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cb83b9f8e0b51f7d5d58c0ba87842af
https://doi.org/10.1021/acs.jpclett.1c02302
https://doi.org/10.1021/acs.jpclett.1c02302
Autor:
Donald A. Robinson, Michael E. Foster, Christopher H. Bennett, Austin Bhandarkar, Elizabeth R. Webster, Aleyna Celebi, Nisa Celebi, Elliot J. Fuller, Vitalie Stavila, Catalin D. Spataru, David S. Ashby, Matthew J. Marinella, Raga Krishnakumar, Mark D. Allendorf, A. Alec Talin
Publikováno v:
Advanced materials (Deerfield Beach, Fla.).
Emerging concepts for neuromorphic computing, bioelectronics, and brain-computer interfacing inspire new research avenues aimed at understanding the relationship between oxidation state and conductivity in unexplored materials. This report expands th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::937c063864fa3a893097f3c9d98f0e29
https://pubmed.ncbi.nlm.nih.gov/36437049
https://pubmed.ncbi.nlm.nih.gov/36437049
Autor:
Catalin D. Spataru, François Léonard
Publikováno v:
Physical Review Research, Vol 1, Iss 1, p 013018 (2019)
Single-photon detectors have historically consisted of macroscopic-sized materials but recent experimental and theoretical progress suggests new approaches based on nanoscale and molecular electronics. Here, we present a theoretical study of photodet
Externí odkaz:
https://doaj.org/article/0fb05abdc41a456680dcb2ef1b3cbf8b
Publikováno v:
JOM. 72:3020-3027
Aluminum alloys are being explored as lightweight structural materials for use in hydrogen-containing environments. To understand hydrogen effects on deformation, we perform molecular statics studies of the hydrogen Cottrell atmosphere around edge di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54ac665e66a61d0234ee1cb105e994da
https://doi.org/10.1007/s11837-020-04213-5
https://doi.org/10.1007/s11837-020-04213-5
Autor:
Alex M Boehm, Morgann Berg, Cherrelle J Thomas, Fangze Liu, Sean Smith, Calvin K Chan, Aditya D Mohite, Thomas E Beechem, J J Fonseca, C D Spataru, J T Robinson, Taisuke Ohta
Publikováno v:
Microscopy and Microanalysis. 28:766-767
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ef8d2a91ed984cfd043e999db689ca5
https://doi.org/10.1017/s143192762200349x
https://doi.org/10.1017/s143192762200349x