Results 191 to 200 of about 308,756 (337)

Tellurium‐Free, Sustainable Thermoelectric Device for Mid‐Temperature Waste Heat Recovery

open access: yesCarbon Energy, EarlyView.
We demonstrate the novel, low‐cost, non‐toxic, earth‐abundant p‐type and n‐type combination of materials for TEG fabrication. Sustainably fabricated TEG demonstrated a remarkable power of 5 mW and a maximum conversion efficiency of 4.6%. ABSTRACT Famatinite (Cu3SbS4, p‐type) and chalcopyrite (CuFeS2, n‐type) are well‐recognized sustainable minerals ...
Vaskuri C. S. Theja   +4 more
wiley   +1 more source

Excited State Branching Processes in a Ru(II)‐Based Donor–Acceptor–Donor System

open access: yesChemistry – A European Journal, EarlyView.
The photoinduced electron transfer processes in a Ru(II)‐based push–pull–push architecture which combines an inorganic and organic chromophore are elucidated in a joint spectroscopic‐theoretical approach. The applied design concept allows the excited state to be localized away from the metal onto the organic chromophore.
Guangjun Yang   +10 more
wiley   +1 more source

The local period integrals and essential vectors

open access: yesMathematische Nachrichten, Volume 296, Issue 1, Page 339-367, January 2023., 2023
Abstract By applying the formula for essential Whittaker functions established by Matringe and Miyauchi, we study five integral representations for irreducible admissible generic representations of GLn over p‐adic fields. In each case, we show that the integrals achieve local formal L‐functions defined by Langlands parameters, when the test vector is ...
Yeongseong Jo
wiley   +1 more source

Convergence analysis of option drift rate inverse problem based on degenerate parabolic equation

open access: yesResults in Applied Mathematics
In this paper, we study the convergence of the inverse drift rate problem of option pricing based on degenerate parabolic equations, aiming to recover the stock price drift rate function by known option market prices.
Miao-miao Song   +3 more
doaj  

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