@physaswatab
 Hauz Khas, New Delhi-110016
Joined April 2010
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  • Following36
  • Followers95
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Saswata Bhattacharya retweeted
Chemistry of Materials@ChemMater2 Aug 2024
Chemical Control of Optical Band Gap and Magnetic Properties in Fe-Alloyed Na–In Halide Layered Perovskites By @physaswatab @sameersapra et al. @iitdelhi Read the paper 👉 go.acs.org/alW
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Phys. Rev. B 109, L020404 (2024) - Multiple Zeeman-type hidden spin splittings in $\mathcal{PT}$-symmetric layered antiferromagnets journals.aps.org/prb/abstrac…

Multiple Zeeman-type hidden spin splittings in $\mathcal{PT}$-symmetric layered antiferromagnets

Centrosymmetric antiferromagnetic semiconductors, although abundant in nature, appear less favorable in spintronics owing to the lack of inherent spin polarization and magnetization. We unveil hidden...

journals.aps.org
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Facile Hydrogenolysis of Sugars to 1,2-Glycols by Ru@PPh3/OPPh3 Confined Large-Pore Mesoporous Silica | The Journal of Physical Chemistry Letters pubs.acs.org/doi/10.1021/acs…

Facile Hydrogenolysis of Sugars to 1,2-Glycols by Ru@PPh3/OPPh3 Confined Large-Pore Mesoporous...

Abstract. Tandem hydrogenation vis-à-vis hydrogenolysis of xylose to 1,2-glycols remains a major challenge. Although one-pot conversion of xylose to 1,2-g

pubs.acs.org
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Exploring Chalcohalide Perovskite-Inspired Materials (Sn2SbX2I3; X = S or Se) for Optoelectronic and Spintronic Applications | The Journal of Physical Chemistry Letters pubs.acs.org/doi/10.1021/acs…

Exploring Chalcohalide Perovskite-Inspired Materials (Sn2SbX2I3; X = S or Se) for Optoelectronic...

Abstract. Chalcohalide perovskite-inspired materials have attracted attention as promising optoelectronic materials due to their small band gaps, high defe

pubs.acs.org
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O-Vacancy Mediated Partially Inverted Ferrospinels for Enhanced Activity in the Sulfuric Acid Decomposition for Hydrogen Production | The Journal of Physical Chemistry Letters pubs.acs.org/doi/10.1021/acs…

O‑Vacancy Mediated Partially Inverted Ferrospinels for Enhanced Activity in the Sulfuric Acid...

Abstract. Understanding the characterization of a tailored Co3O4 spinel with Fe3+ doping poses a challenge due to the surface state complexity in bifunctio

pubs.acs.org
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My recent article in Nanoscale Advances has been highlighted as a Popular Advance! Read my article and see the full collection at rsc.li/popular-advances-na.
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ICYMI! @physaswatab lab have new work in @nanoscale_rsc on the controlled synthesis of Ru-single-atoms on ordered mesoporous phosphine polymers for microwave-assisted conversion of biomass-derived sugars to artificial sweeteners! 🍬 🍭 Read more here 👇 pubs.rsc.org/en/content/arti…

Controlled synthesis of Ru-single-atoms on ordered mesoporous phosphine polymers for microwave-as...

Atomically dispersed metal-single-atoms have become a frontier in solid catalysis due to their characteristic electronic properties. However, for biomass c

pubs.rsc.org
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Phys. Rev. Materials 6, 094602 (2022) - Emergence of cubic ordered full-plane persistent spin textures in lead-free materials journals.aps.org/prmaterials…

Emergence of cubic ordered full-plane persistent spin textures in lead-free materials

The materials preserving a uniform spin configuration in the momentum space, known as persistent spin texture (PST), provide long carrier spin lifetimes through persistent spin-helix mechanism....

journals.aps.org
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Chalcogenide Perovskites (ABS3; A = Ba, Ca, Sr; B = Hf, Sn): An Emerging Class of Semiconductors for Optoelectronics pubs.acs.org/doi/10.1021/acs…

Chalcogenide Perovskites (ABS3; A = Ba, Ca, Sr; B = Hf, Sn): An Emerging Class of Semiconductors...

Abstract. Chalcogenide perovskites have received considerable interest in the photovoltaic research community because of their stability, nontoxicity, and

pubs.acs.org
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"Rashba spin splitting and anomalous spin textures in the bulk ferroelectric oxide perovskite KIO3" is selected for "Cover page". @preeti_bhumla @manish_phys Find the article here: pubs.rsc.org/en/content/arti…
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SO3 decomposition over silica modified β–SiC supported CuFe2 O4 catalyst: Characterization, performance, and atomistic insights - now published in Nanoscale pubs.rsc.org/en/content/arti…

SO3 decomposition over silica-modified β-SiC supported CuFe2O4 catalyst: characterization, perfor...

The sulfur–iodine (S–I) thermochemical water-splitting cycle is one of the potential ways to produce hydrogen on a large scale. CuFe2O4 was dispersed over

pubs.rsc.org
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This @JPhysChem reports the optical, excitonic and polaronic properties of lead-free alloyed double perovskites from manybody perturbative methods. The alloyed compounds show more promise with respect to pristine Cs2AgInCl6. pubs.acs.org/doi/10.1021/acs… @manjari1792

Lead-Free Alloyed Double Perovskites: An Emerging Class of Materials for Optoelectronic Applications

Abstract. Lead-free all-inorganic alloyed double perovskites have redefined the photovoltaic research in the recent past. However, a detailed study of thei

pubs.acs.org
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We report Rashba spin splitting and anomalous spin textures in the bulk ferroelectric oxide perovskite KIO3 - now available in Materials Advances. We are glad that the work will also feature in one of the cover pages of the journal. pubs.rsc.org/en/content/arti…

Rashba spin splitting and anomalous spin textures in the bulk ferroelectric oxide perovskite KIO3†

The momentum-dependent Rashba and Dresselhaus spin splitting has gained much attention for its highly promising applications in spintronics. A non-centrosy

pubs.rsc.org
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Saswata Bhattacharya retweeted
V. Ramgopal Rao, Ph.D.
@ramgopal_rao27 Jan 2022
As part of IIT Delhi's 64th Foundation Day celebrations, IIT Delhi faculty members have been awarded the prestigious Research and Life Time achievement awards instituted by our alumni. @iitdelhi @iitdaa #iitdelhi #FoundationDay #FoundationDay @neerajarora
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Organogel-assisted porous organic polymer embedding Cu NPs for selectivity control in the semi hydrogenation of alkynes - now published in Nanoscale pubs.rsc.org/en/content/arti…

Organogel-assisted porous organic polymer embedding Cu NPs for selectivity control in the semi...

Heteroatom-rich porous-organic-polymers (POPs) comprising highly cross-linked robust skeletons with high physical and thermal stability, high surface area,

pubs.rsc.org
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Capturing excitonic and polaronic effects in lead iodide perovskites from many-body perturbation theory - now published in Journal of Materials Chemistry C pubs.rsc.org/en/content/arti…

Capturing excitonic and polaronic effects in lead iodide perovskites using many-body perturbation...

Lead iodide perovskites have attracted considerable attention as promising energy-materials. However, to date, several key electronic properties such as op

pubs.rsc.org
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DISCERE Lab @physaswatab explores the spin splitting of CsPbF3, where Rashba splitting dominates over Dresselhaus splitting. Reversible spin textures by switching the ferroelectric polarization makes it promising for spintronic devices. @preeti_bhumla fal.cn/3j6OR
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IndianPremierLeague
@IPL15 Oct 2021
𝗧𝗵𝗲 𝗔𝗿𝘁 🏆 𝗧𝗵𝗲 𝗔𝗿𝘁𝗶𝘀𝘁 🔥 #VIVOIPL | #Final | #CSKvKKR
Saswata Bhattacharya retweeted
IIT Delhi
@iitdelhi23 Aug 2021
#IITDelhi Researchers Develop Modified Cotton Fabric Capable of Adsorbing Harmful Air Pollutants from Air Press Release- home.iitd.ac.in/show.php?id=…
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This JPC Letters article explores the theoretical insights of the exciton and polaron dominated photo-physical phenomena of #Ruddlesden-Popper phases of #chalcogenide #perovskites from manybody perturbation theory. @physaswatab fal.cn/3h3jK
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