Zobrazeno 1 - 10
of 587
pro vyhledávání: '"Anupama B."'
Autor:
Araceli Herrera Mondragon, Roberto Gonzalez Rodriguez, Noah Hurley, Sinto Varghese, Yan Jiang, Brian Squires, Maoding Cheng, Brooke Davis, Qinglong Jiang, Mansour Mortazavi, Anupama B. Kaul, Jeffery L. Coffer, Jingbiao Cui, Yuankun Lin
Publikováno v:
Nanomaterials, Vol 14, Iss 19, p 1596 (2024)
Encapsulating Cs4PbBr6 quantum dots in silicon nano-sheets not only stabilizes the halide perovskite, but also takes advantage of the nano-sheet for a compatible integration with the traditional silicon semiconductor. Here, we report the preparation
Externí odkaz:
https://doaj.org/article/474e2972be5c4386ac75d7e8e9d230a3
Autor:
Kakaraparthi Kranthiraja, Mritunjaya Parashar, Ravindra K. Mehta, Sujan Aryal, Mahdi Temsal, Anupama B. Kaul
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract Perovskite solar cells (PSCs), particularly based on the methyl ammonium lead iodide (MAPbI3) formulation, have been of intense interest for the past decade within the photovoltaics (PV) community, given the stupendous rise in power conversi
Externí odkaz:
https://doaj.org/article/3dde7adde6cd4d2b94fffb14190809c7
Autor:
Maoding Cheng, Jingtian Jiang, Chao Yan, Yuankun Lin, Mansour Mortazavi, Anupama B. Kaul, Qinglong Jiang
Publikováno v:
Nanomaterials, Vol 14, Iss 5, p 391 (2024)
Halide perovskite materials have attracted worldwide attention in the photovoltaic area due to the rapid improvement in efficiency, from less than 4% in 2009 to 26.1% in 2023 with only a nanometer lever photo-active layer. Meanwhile, this nova star f
Externí odkaz:
https://doaj.org/article/4df540a12b56438aae47f0aa1d6ee893
Autor:
Noah Hurley, Bhojraj Bhandari, Steve Kamau, Roberto Gonzalez Rodriguez, Brian Squires, Anupama B. Kaul, Jingbiao Cui, Yuankun Lin
Publikováno v:
Micromachines, Vol 15, Iss 2, p 258 (2024)
Very recently, the synthesis of 2D MoS2 and WS2 through pulsed laser-directed thermolysis can achieve wafer-scale and large-area structures, in ambient conditions. In this paper, we report the synthesis of MoS2 and MoS2 oxides from (NH4)2MoS4 film us
Externí odkaz:
https://doaj.org/article/4d8a45c89cf54a80b8efd52ba25de89c
Publikováno v:
Solar, Vol 2, Iss 4, Pp 385-400 (2022)
Three dimensional (3D) perovskite solar cells (PSCs) are a promising candidate for third-generation photovoltaics (PV) technology, which aims to produce efficient photon conversion devices to electricity using low-cost fabrication processes. Hybrid o
Externí odkaz:
https://doaj.org/article/151b81179c054f44b2a7cd0b81c36523
Publikováno v:
Photonics, Vol 11, Iss 1, p 13 (2023)
Twisted photonic crystals are photonic analogs of twisted monolayer materials such as graphene and their optical property studies are still in their infancy. This paper reports optical properties of twisted single-layer 2D+ moiré photonic crystals w
Externí odkaz:
https://doaj.org/article/4ec6dc202d8d4136866d38f77dac4922
Publikováno v:
npj 2D Materials and Applications, Vol 5, Iss 1, Pp 1-12 (2021)
Abstract Silver (Ag) and graphene (Gr) inks have been engineered to serve as efficient electrical contacts for solution-processed two-dimensional (2D) organo-halide (CH3(CH2)3NH3)2(CH3NH3) n−1Pb n I3n+1 (n = 4) layered perovskites, where all inkjet
Externí odkaz:
https://doaj.org/article/85d123a0d8ca439191504c3e227ca735
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 11, Iss 1, Pp 782-797 (2020)
Phonon dynamics is explored in mechanically exfoliated two-dimensional WSe2 using temperature-dependent and laser-power-dependent Raman and photoluminescence (PL) spectroscopy. From this analysis, phonon lifetime in the Raman active modes and phonon
Externí odkaz:
https://doaj.org/article/a61e308885fd43dea46d5318c70d1081
Publikováno v:
E3S Web of Conferences, Vol 430, p 01112 (2023)
This paper presents a comprehensive investigation into the effects of advanced heat treatment techniques on the mechanical properties of cast components. The study employs cutting-edge methodologies, including induction hardening, laser hardening, an
Externí odkaz:
https://doaj.org/article/94e0fc1ec1e3414ab2d165f3fdf9557b
Autor:
Abhishek Kumar, Anupama B., Singh Harjeet, Gupta Nisha, Mashkour Muthana Saleh, Kansal Lavish
Publikováno v:
E3S Web of Conferences, Vol 430, p 01135 (2023)
The use of super alloy coatings is an innovative method for enhancing the durability of materials against the detrimental effects of corrosion and oxidation, especially in areas with severe circumstances. This study explores the forefront of super al
Externí odkaz:
https://doaj.org/article/6ffd4c483d3e452abebc2dac42eb0c01