Zobrazeno 1 - 10
of 369
pro vyhledávání: '"Paolo Scardi"'
Publikováno v:
IUCrJ, Vol 9, Iss 2, Pp 272-285 (2022)
Cu2ZnSnS4 (CZTS) is an attractive material for sustainable photovoltaics and thermoelectrics, and several properties originate from its marked polymorphism. High-energy mechanical alloying is found to lead to a disordered phase that possesses a sphal
Externí odkaz:
https://doaj.org/article/5aecfd4bfd0446b3bad6bf958924ea6f
Autor:
Marcelo Augusto Malagutti, Ketan Lohani, Mirco D’Incau, Himanshu Nautiyal, Narges Ataollahi, Paolo Scardi
Publikováno v:
Applied Sciences, Vol 13, Iss 18, p 10172 (2023)
CuFeS2 (CFS) stands out as a promising narrow band-gap semiconductor for thermoelectric (TE) applications. However, its high lattice thermal conductivity is one of the factors hampering its potential for TE generation. A common strategy for tackling
Externí odkaz:
https://doaj.org/article/4d57f41f6b2042b8b1cfa16bb8dbabe5
Autor:
Naomi Falsini, Andrea Ristori, Francesco Biccari, Nicola Calisi, Giammarco Roini, Paolo Scardi, Stefano Caporali, Anna Vinattieri
Publikováno v:
Journal of the European Optical Society-Rapid Publications, Vol 17, Iss 1, Pp 1-7 (2021)
Abstract Inorganic metal halide perovskites are relevant semiconductors for optoelectronic devices. The successful deposition of thin films of CsPbBr3 and CsPbCl3 has recently been obtained by Radio-Frequency magnetron sputtering. In this work we com
Externí odkaz:
https://doaj.org/article/e064dac4fb13425c87456ee50c8c6c16
Autor:
Narges Ataollahi, Marica Broseghini, Fabio F. Ferreira, Alberto Susana, Massimo Pizzato, Paolo Scardi
Publikováno v:
ACS Omega, Vol 6, Iss 19, Pp 12647-12659 (2021)
Externí odkaz:
https://doaj.org/article/d63ae313af5b4a2c8147254d3783f129
Autor:
Himanshu Nautiyal, Ketan Lohani, Binayak Mukherjee, Eleonora Isotta, Marcelo Augusto Malagutti, Narges Ataollahi, Ilaria Pallecchi, Marina Putti, Scott T. Misture, Luca Rebuffi, Paolo Scardi
Publikováno v:
Nanomaterials, Vol 13, Iss 2, p 366 (2023)
Copper-based chalcogenides have emerged as promising thermoelectric materials due to their high thermoelectric performance, tunable transport properties, earth abundance and low toxicity. We have presented an overview of experimental results and firs
Externí odkaz:
https://doaj.org/article/0779c4041b5142b0b4daf7789f7e3fb0
Autor:
Hamideh Mirbaha, Paolo Scardi, Mirco D’Incau, Shahram Arbab, Parviz Nourpanah, Nicola M. Pugno
Publikováno v:
Frontiers in Materials, Vol 7 (2020)
The effect of different elongation conditions on the crystalline structure and physical and mechanical properties of polyacrylonitrile/carbon nanotube (PAN/CNT) microfibers during the wet spinning process was studied. It turns out that the response o
Externí odkaz:
https://doaj.org/article/7f5c3a4f4d8546f7bb6ee61cd6f5d3e9
Publikováno v:
Materials, Vol 15, Iss 3, p 712 (2022)
The thermoelectric behavior and stability of Cu2SnS3 (CTS) has been investigated in relation to different preparations and sintering conditions, leading to different microstructures and porosities. The studied system is CTS in its cubic polymorph, pr
Externí odkaz:
https://doaj.org/article/3f0e62791212477486b18505b084924e
Publikováno v:
Nanomaterials, Vol 11, Iss 10, p 2595 (2021)
We present the first candidate for the realization of a disorder-induced Topological Anderson Insulator in a real material system. High-energy reactive mechanical alloying produces a polymorph of Cu2ZnSnS4 with high cation disorder. Density functiona
Externí odkaz:
https://doaj.org/article/f8957ac4a4fe4f05808f018086a09015
Autor:
Naomi Falsini, Nicola Calisi, Giammarco Roini, Andrea Ristori, Francesco Biccari, Paolo Scardi, Chiara Barri, Monica Bollani, Stefano Caporali, Anna Vinattieri
Publikováno v:
Nanomaterials, Vol 11, Iss 2, p 434 (2021)
Caesium lead halide perovskites were recently demonstrated to be a relevant class of semiconductors for photonics and optoelectronics. Unlike CsPbBr3 and CsPbI3, the realization of high-quality thin films of CsPbCl3, particularly interesting for high
Externí odkaz:
https://doaj.org/article/c26bb15bc60a4649871fa330a34646c4
Autor:
Jagadesh Kopula Kesavan, Francesco d’Acapito, Paolo Scardi, Alexandros Stavrinadis, Mehmet Zafer Akgul, Ignasi Burgués-Ceballos, Gerasimos Konstantatos, Federico Boscherini
Publikováno v:
Nanomaterials, Vol 10, Iss 2, p 316 (2020)
By combining X-ray absorption fine structure and X-ray diffraction measurements with density functional and molecular dynamics simulations, we study the structure of a set of AgxBi1−xS2 nanoparticles, a materials system of considerable current inte
Externí odkaz:
https://doaj.org/article/2aead84f64304afb9c305c1b298b244c