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pro vyhledávání: '"Baldea, A"'
We report a data-parsimonious machine learning model for short-term forecasting of solar irradiance. The model inputs include sky camera images that are reduced to scalar features to meet data transmission constraints. The output irradiance values ar
Externí odkaz:
http://arxiv.org/abs/2403.12873
Autor:
Baldea, Ioan
Publikováno v:
J. Phys. Chem. Lett. 2024, 15, 2916
Choosing self-assembled monolayers (SAM) of fluorine terminated oligophenylenes adsorbed on gold as illustration, we show that a single level (molecular orbital, MO) model can excellently reproduce full I-V curves measured for large area junctions fa
Externí odkaz:
http://arxiv.org/abs/2402.14462
Autor:
Baldea, Ioan
Publikováno v:
Phys. Chem. Chem. Phys. 2024
The proposed protocol is an attempt to meet the experimentalists' legitimate desire of reliably and easily extracting microscopic parameters from current-voltage measurements on molecular junctions. It applies to junctions wherein charge transport do
Externí odkaz:
http://arxiv.org/abs/2402.10037
Autor:
Baldea, Ioan
Publikováno v:
Phys. Chem. Chem. Phys. 2024
{Analytical equations like Richardson-Dushman's or Shockley's provided a general, if simplified conceptual background, which was widely accepted in conventional electronics and made a fundamental contribution to advances in the field. In the attempt
Externí odkaz:
http://arxiv.org/abs/2311.14415
Autor:
Baldea, Ioan
Publikováno v:
Phys. Chem. Chem. Phys. 2023
Routinely, experiments on tunneling molecular junctions report values of conductances ($G_{RT}$) and currents ($I_{RT}$) measured at room temperature. On the other side, theoretical approaches based on simplified models provide analytic formulas for
Externí odkaz:
http://arxiv.org/abs/2302.09156
Autor:
Baldea, Ioan
Publikováno v:
Phys. Chem. Chem. Phys. 2024
The present Comment demonstrates important flaws of the paper Phys. Chem. Chem. Phys. 2022, 24, 11958 by Opodi~\emph{et al.} Their crown result (``applicability map'') aims at indicating parameter ranges wherein two approximate methods (called method
Externí odkaz:
http://arxiv.org/abs/2302.08832
Autor:
Baldea, Ioan
Publikováno v:
Int. J. Mol. Sci. 23 (23) 14985 (2022)
Temperature ($T$) dependent conductance $G = G(T)$ data measured in molecular junctions are routinely taken as evidence for a two-step hopping mechanism. The present paper emphasizes that this is not necessarily the case. A curve of $\ln G$ versus $1
Externí odkaz:
http://arxiv.org/abs/2211.15815
Autor:
Baldea, Ioan
Publikováno v:
Adv. Theor. Simul. 5(7), 202200158 (2022)
We show that the conductance $G$ of molecular tunnel junctions wherein the charge transport is dominated by a single energy level can be expressed in closed analytic form which is exact and valid at arbitrary temperature $T$ and model parameter value
Externí odkaz:
http://arxiv.org/abs/2210.12544
Autor:
Ryan A. Dornbier, Chirag P. Doshi, Shalin C. Desai, Petar Bajic, Michelle Van Kuiken, Mark Khemmani, Ahmer V. Farooq, Larissa Bresler, Thomas M.T. Turk, Alan J. Wolfe, Kristin G. Baldea
Publikováno v:
Asian Journal of Urology, Vol 11, Iss 2, Pp 316-323 (2024)
Objective: To identify possible stone-promoting microbes, we compared the profiles of microbes grown from stones of patients with and without metabolic syndrome (MetS). The association between MetS and urinary stone disease is well established, but t
Externí odkaz:
https://doaj.org/article/812aba10b1ac42dbaee6a93f27ccef49
Autor:
Baldea, Ioan
Publikováno v:
Molecules, 27 (15), 5036 (2022)
The pharmaceutical success of atorvastatin (ATV), a widely employed drug against the "bad" cholesterol (LDL) and cardiovascular diseases, traces back to its ability to scavenge free radicals. Unfortunately, information on its antioxidant properties i
Externí odkaz:
http://arxiv.org/abs/2208.07987