An Emerging Lead‐Free Double‐Perovskite Cs2AgFeCl6:In Single Crystal
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202002225
Abstract: The recently emerged hybrid lead halide perovskites demonstrate low‐cost fabrication and noteworthy performance, but they have intrinsically unstable properties and contain toxic Pb in a soluble form. Herein, a thus far unreported highly stable lead‐free… read more here.
Keywords: perovskite; emerging lead; free double; cs2agfecl6 ... See more keywords
Ultrastable Lead‐Free Double Perovskite Photodetectors with Imaging Capability
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.201900188
Abstract: Recently, the halide perovskites have increasingly received attention because of their superior capabilities in photodetector applications. However, the well‐known instability and lead‐toxicity are two major obstacles for their commercialization and practical applications. In this work,… read more here.
Keywords: perovskite photodetectors; capability; free double; double perovskite ... See more keywords
A theoretical investigation of the lead-free double perovskites halides Rb2 XCl6 (X = Se, Ti) for optoelectronic and thermoelectric applications.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of computational chemistry"
DOI: 10.1002/jcc.27119
Abstract: In this study, structural, electronic, optical, thermoelectric, and thermodynamics properties of vacancy‐ordered double perovskites Rb2XCl6 (X = Se, Ti) were explored theoretically. The results revealed that Rb2SeCl6 and Rb2TiCl6 are indirect band gap (Eg) semiconductors with Eg… read more here.
Keywords: lead free; investigation lead; thermoelectric; double perovskites ... See more keywords
Environmentally Robust Memristor Enabled by Lead-Free Double Perovskite for High-Performance Information Storage.
Sign Up to like & getrecommendations! Published in 2019 at "Small"
DOI: 10.1002/smll.201905731
Abstract: Memristors are emerging as a rising star of new computing and information storage techniques. However, the practical applications are severely challenged by their instability toward harsh conditions, including high moisture, high temperatures, fire, ionizing irradiation,… read more here.
Keywords: information storage; lead free; free double; environmentally robust ... See more keywords
Yb- and Mn-Doped Lead-Free Double Perovskite Cs2AgBiX6 (X = Cl-, Br-) Nanocrystals.
Sign Up to like & getrecommendations! Published in 2019 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.9b02367
Abstract: Lead-free double perovskite nanocrystals (NCs) have emerged as a new category of materials that hold the potential for overcoming the instability and toxicity issues of lead-based counterparts. Doping chemistry represents a unique avenue toward tuning… read more here.
Keywords: free double; double perovskite; perovskite cs2agbix6; lead free ... See more keywords
Lead-free double halide perovskite Cs3BiBr6 with well-defined crystal structure and high thermal stability for optoelectronics
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Chemistry C"
DOI: 10.1039/c8tc05480k
Abstract: A lead-free double-halide perovskite with a well-defined structure was synthesized, likely providing a new candidate material for eco-friendly optoelectronic devices. read more here.
Keywords: halide perovskite; double halide; free double; well defined ... See more keywords
Advances in lead-free double perovskite nanocrystals, engineering band-gaps and enhancing stability through composition tunability.
Sign Up to like & getrecommendations! Published in 2019 at "Nanoscale"
DOI: 10.1039/c9nr01031a
Abstract: In this topical review, we have focused on the recent advances made in the studies of lead-free perovskites in the bulk form and as nanocrystals. Substitution of lead in halide perovskites is essential to overcome… read more here.
Keywords: engineering; double perovskite; stability; free double ... See more keywords
Warm white-light emitting silica films prepared using lead-free double perovskite QDs.
Sign Up to like & getrecommendations! Published in 2021 at "Dalton transactions"
DOI: 10.1039/d1dt01325d
Abstract: Lead-free double perovskite has attracted widespread attention due to its good stability and non-toxicity. In this work, Cs2AgxNa1-xInCl6 quantum dots were synthesized via a thermal injection method using non-toxic precursors. Based on the wide spectrum… read more here.
Keywords: free double; lead free; double perovskite; white light ... See more keywords
Recent advances in lead-free double perovskites for x-ray and photodetection
Sign Up to like & getrecommendations! Published in 2022 at "Nanotechnology"
DOI: 10.1088/1361-6528/ac6884
Abstract: Over the last decade, lead halide perovskites have attracted significant research attention in the field of photovoltaics, light-emitting devices, photodetection, ionizing radiation detection, etc, owing to their outstanding optoelectrical properties. However, the commercial applications of… read more here.
Keywords: lead free; photodetection; double perovskites; free double ... See more keywords
Dual-Mode Dead-Zone-Free Double-Resonance Alignment-Based Magnetometer
Sign Up to like & getrecommendations! Published in 2021 at "Physical review applied"
DOI: 10.1103/physrevapplied.15.024033
Abstract: Magneto-optical double-resonance magnetometers are attractive candidates for sensitive measurements of magnetic fields but suffer from a fundamental problem known as the ``dead zone'': certain magnetic field directions where the magnetometer loses its sensitivity. We present… read more here.
Keywords: dead zone; zone free; magnetic field; free double ... See more keywords