Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Arthur C. Reber"'
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
Metallic clusters with an excess electron beyond a closed shell have very low ionization energies, in analogy to alkali atoms. Here, the authors use select ligands to lower the ionization energy of metallic clusters without changing the number of val
Externí odkaz:
https://doaj.org/article/6d13e3b85ff24511bbd50ef22b0286c0
Autor:
Sourav Biswas, Anish Kumar Das, Arthur C. Reber, Soumya Biswas, Subhrajyoti Bhandary, Vinayak B. Kamble, Shiv N. Khanna, Sukhendu Mandal
Publikováno v:
Nano Letters. 22:3721-3727
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60c880ee0d23963ce8720c38c1678b35
https://doi.org/10.1021/acs.nanolett.2c00609
https://doi.org/10.1021/acs.nanolett.2c00609
Publikováno v:
The journal of physical chemistry. A.
We have investigated the optical absorption, infrared spectra, binding energies, and other cluster properties to investigate whether periodic trends can be observed in the electronic structure of transition metal chalcogenide clusters ligated with CO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72d15f6a3c23605a27ee06f9423287c1
https://pubmed.ncbi.nlm.nih.gov/36548146
https://pubmed.ncbi.nlm.nih.gov/36548146
Publikováno v:
Inorganic chemistry. 61(40)
The attainment of the superatomic state offers a unifying framework for the periodic classification of atomic clusters. Metallic clusters attain the superatomic state via the confined nearly free electron gas model that leads to groupings of quantum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d33eaf3596ea67deb4b5f910ac5f2718
https://pubmed.ncbi.nlm.nih.gov/36149274
https://pubmed.ncbi.nlm.nih.gov/36149274
Publikováno v:
Surface Science. 732:122269
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19984d4808ddab0d3de71cc38036accf
https://doi.org/10.1016/j.susc.2023.122269
https://doi.org/10.1016/j.susc.2023.122269
Autor:
Anish Kumar Das, Amitava Patra, Shiv N. Khanna, Turbasu Sengupta, Sukhendu Mandal, Subarna Maity, Dinesh Bista, Arthur C. Reber
Publikováno v:
The Journal of Physical Chemistry Letters. 12:2154-2159
We report the synthesis, crystal structure, and electronic structure calculations of a one-dimensional silver-thiolate cluster-assembled and its ultrafast spectroscopic investigation. Experiments and theory find the material to have a significant gap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5bd907c0fe3843568c8d60253fdbaac
https://doi.org/10.1021/acs.jpclett.0c03728
https://doi.org/10.1021/acs.jpclett.0c03728
Publikováno v:
Nanoscale. 13:15763-15769
An isolated Co6Se8(PEt3)6 cluster is non-magnetic; however, we find that a magnetic unit can be formed by fusing two Co6Se8(PEt3)5 superatoms into a [Co6Se8(PEt3)5]2 dimer. Theoretical studies indicate that the dumbbell-shaped [Co6Se8(PEt3)5]2 dimer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94ce4b769043f62140d54facab335e3c
https://doi.org/10.1039/d1nr00876e
https://doi.org/10.1039/d1nr00876e
Autor:
Dinesh Bista, Haiying He, Ravindra Pandey, John Shen, Shiv N. Khanna, Arthur C. Reber, Turbasu Sengupta
Publikováno v:
Nanoscale Advances. 3:6888-6896
The electronic transport properties of PAl12-based cluster complexes are investigated by density functional theory (DFT) in combination with the non-equilibrium Green's function (NEGF) method. Joining two PAl12 clusters via a germanium linker creates
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47a570807af8d9230dea3655b304e34e
https://doi.org/10.1039/d1na00355k
https://doi.org/10.1039/d1na00355k
Autor:
John R. Monnier, M. Parizad, Shiv N. Khanna, John Meynard M. Tengco, Arthur C. Reber, Andrew P. Wong, Stavros Karakalos, John R. Regalbuto
Publikováno v:
ACS Catalysis. 10:13352-13363
To solve the challenges of catalyst stability and activity at high temperatures, catalyst composition and method of preparation are critical. In this context, the well-established methods of strong...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3134e4644be435029326b0503a8a2877
https://doi.org/10.1021/acscatal.0c03297
https://doi.org/10.1021/acscatal.0c03297
Autor:
Haiming Wu, Zhixun Luo, Pan An, Arthur C. Reber, Rajini Anumula, Mengdi Guo, Chaonan Cui, Shiv N. Khanna
Publikováno v:
Nanoscale. 12:14801-14807
We synthesized an [Au13Cu4(PPh3)4(SPy)8]+ nanocluster co-capped by phosphine and thiolate ligands. Interestingly, this Au13Cu4 cluster corresponds to an anti-centrosymmetric structure with the four copper atoms coordinated to the mixed ligands on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6a314f415d9ef89e0998f4b66df4c43
https://doi.org/10.1039/d0nr02448a
https://doi.org/10.1039/d0nr02448a