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  1. Article: Acute Kidney Injury and ECMO: Two Sides of the Same Coin.

    Gupta, Sachin / Tomar, Deeksha Singh

    Indian journal of critical care medicine : peer-reviewed, official publication of Indian Society of Critical Care Medicine

    2024  Volume 28, Issue 1, Page(s) 3–4

    Abstract: How to cite this article: ...

    Abstract How to cite this article:
    Language English
    Publishing date 2024-02-23
    Publishing country India
    Document type Editorial
    ZDB-ID 2121263-6
    ISSN 1998-359X ; 0972-5229
    ISSN (online) 1998-359X
    ISSN 0972-5229
    DOI 10.5005/jp-journals-10071-24627
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  2. Article ; Online: Prurigo nodularis with cornoid lamellation.

    Gupta, Sachin / Khandpur, Sujay

    Indian journal of dermatology, venereology and leprology

    2023  , Page(s) 1–2

    Language English
    Publishing date 2023-05-03
    Publishing country United States
    Document type Letter
    ZDB-ID 416068-x
    ISSN 0973-3922 ; 0019-5162 ; 0378-6323
    ISSN (online) 0973-3922
    ISSN 0019-5162 ; 0378-6323
    DOI 10.25259/IJDVL_998_2022
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 85: Show issues Location:
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  3. Article ; Online: VENT-AVOID Trial - Avoiding Acute Hypercapnic Respiratory Failure!

    Tiruvoipati, Ravindranath / Kaul, Sameer / Gupta, Sachin / Haji, Kavi

    American journal of respiratory and critical care medicine

    2024  

    Language English
    Publishing date 2024-04-12
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1180953-x
    ISSN 1535-4970 ; 0003-0805 ; 1073-449X
    ISSN (online) 1535-4970
    ISSN 0003-0805 ; 1073-449X
    DOI 10.1164/rccm.202403-0514LE
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    In stock of ZB MED Cologne/Königswinter

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  4. Book ; Online: Magnetic phenomena in equiatomic ternary rare earth compounds

    Gupta, Sachin

    2023  

    Abstract: The chapter discusses the structural and magnetic properties of equiatomic ternary RTX compounds, where R represents rare earth, T is transition metal, and X belongs to the p block elements. RTX compounds exhibit a variety of crystal structures, which ... ...

    Abstract The chapter discusses the structural and magnetic properties of equiatomic ternary RTX compounds, where R represents rare earth, T is transition metal, and X belongs to the p block elements. RTX compounds exhibit a variety of crystal structures, which leads to a range of magnetic phenomenon ranging from long range antiferromagnetic-ferromagnetic ordering, unconventional superconductivity, magnetic frustration to spin ices. Coexistence of various magnetic phenomenon result in many exotic properties, which make these materials promising for next generation technological applications. In RTX family of compounds, most transition metals, except manganese, Mn do not contribute significantly to the magnetic moment and behave as non-magnetic. The lack of magnetic behaviour in the transition metal sublattices of these ternary compounds may be attributed to hybridization between p electron states of X atom and d electron states of the transition metal, resulting in the filling of the d band. The dominant interaction in these compounds is of Ruderman Kittel Kasuya Yosida type due to the localized nature of the 4f electrons in the rare earths. The magnetic transition temperature in these materials varies from ultra-low to high temperatures, making them suitable for integration into devices operating at room temperature. The RTX series discussed here encompasses all rare earth elements, a range of transition metals, and various p-block elements such as Al, Ga, In, Si, Ge, Sn, Sb, and Bi. Most of the materials studied are arc melted polycrystalline materials with some in the form of single crystal or thin films.

    Comment: 102pages, 24 figures, 2 tables
    Keywords Condensed Matter - Strongly Correlated Electrons ; Condensed Matter - Materials Science
    Subject code 530
    Publishing date 2023-10-03
    Publishing country us
    Document type Book ; Online
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  5. Book ; Online: Exotic rare earth-based materials for emerging spintronic technology

    Gupta, Sachin

    2023  

    Abstract: The progress in materials science has always been associated with the development of functional materials systems, which enables us to design proof-of-concept devices. To advance further, theoretical predictions of new novel materials and their ... ...

    Abstract The progress in materials science has always been associated with the development of functional materials systems, which enables us to design proof-of-concept devices. To advance further, theoretical predictions of new novel materials and their experimental realization is very important. This chapter reviews the intriguing properties of rare earth-based materials and their applications in spintronics. Spintronics is an emerging technology, which exploits spin degree of freedom of an electron along with its charge property. Discovery of various physical phenomena and their industrial applications in the field of magnetic sensors, magnetic recording and non-volatile memories such as magnetic random access memory (MRAM) and spin-transfer torque (STT) MRAM opens several new directions in this field. Materials with large spin polarization, strong spin-orbit coupling, and tunable electronic and magnetic properties offer an excellent platform for the spintronics technology. Combination of rare earths with other elements such as transition metals show broad range of structural, electronic, and magnetic properties which make them excellent candidates for various spintronic applications. This chapter discusses many such materials ranging from Heusler alloys, topological insulators to two-dimensional ferromagnets and their potential applications. The review gives an insight of how rare-earth materials can play a key role in emerging future technology and have great potential in many new spintronic related applications.

    Comment: 55 pages, 20 figures, 3 tables
    Keywords Condensed Matter - Materials Science ; Condensed Matter - Mesoscale and Nanoscale Physics
    Subject code 530
    Publishing date 2023-10-05
    Publishing country us
    Document type Book ; Online
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  6. Article ; Online: Two-Dimensional Fluctuation Correlation Spectroscopy (2D-FlucCS): A Method to Determine the Origin of Relaxation Rate Dispersion.

    Gupta, Ruchir / Verma, Sachin Dev

    ACS measurement science au

    2024  Volume 4, Issue 2, Page(s) 153–162

    Abstract: Relaxation rate dispersion, i.e., nonexponential or multicomponent kinetics, is observed in complex systems when measuring relaxation kinetics. Often, the origin of rate dispersion is associated with the heterogeneity in the system. However, both ... ...

    Abstract Relaxation rate dispersion, i.e., nonexponential or multicomponent kinetics, is observed in complex systems when measuring relaxation kinetics. Often, the origin of rate dispersion is associated with the heterogeneity in the system. However, both homogeneous (where all molecules experience the same rate but inherently nonexponential) and heterogeneous (where all molecules experience different rates) systems can exhibit rate dispersion. A multidimensional correlation analysis method has been demonstrated to detect and quantify rate dispersion observed in molecular rotation, diffusion, solvation, and reaction kinetics. One-dimensional (1D) autocorrelation function detects rate dispersion and measures its extent. Two-dimensional (2D) autocorrelation function measures the origin of rate dispersion and distinguishes homogeneous from heterogeneous. In a heterogeneous system, implicitly there exist subensembles of molecules experiencing different rates. A three-dimensional (3D) autocorrelation function measures subensemble exchange if present and reveals if the system possesses static or dynamic heterogeneity. This perspective discusses the principles, applications, and potential and also presents a future outlook of two-dimensional fluctuation correlation spectroscopy (2D-FlucCS). The method is applicable to any experiment or simulation where a time series of fluctuation in an observable (emission, scattering, current, etc.) around a mean value can be obtained in steady state (equilibrium or nonequilibrium), provided the system is ergodic.
    Language English
    Publishing date 2024-02-01
    Publishing country United States
    Document type Journal Article ; Review
    ISSN 2694-250X
    ISSN (online) 2694-250X
    DOI 10.1021/acsmeasuresciau.3c00048
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  7. Article ; Online: A rare case of conjunctival nevi involving the cornea.

    Gupta, Ankit / Daigavane, Sachin

    The Pan African medical journal

    2023  Volume 44, Page(s) 167

    MeSH term(s) Humans ; Nevus, Pigmented ; Melanoma ; Conjunctival Neoplasms/diagnosis ; Cornea ; Skin Neoplasms/diagnosis
    Language English
    Publishing date 2023-04-12
    Publishing country Uganda
    Document type Case Reports ; Journal Article
    ZDB-ID 2514347-5
    ISSN 1937-8688 ; 1937-8688
    ISSN (online) 1937-8688
    ISSN 1937-8688
    DOI 10.11604/pamj.2023.44.167.39067
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  8. Article ; Online: A rare case of centre sparing corneal opacity with unilateral Reis-Buckler dystrophy.

    Gupta, Ankit / Daigavane, Sachin

    The Pan African medical journal

    2023  Volume 45, Page(s) 91

    MeSH term(s) Humans ; Corneal Opacity/diagnosis
    Language English
    Publishing date 2023-06-21
    Publishing country Uganda
    Document type Case Reports ; Journal Article
    ZDB-ID 2514347-5
    ISSN 1937-8688 ; 1937-8688
    ISSN (online) 1937-8688
    ISSN 1937-8688
    DOI 10.11604/pamj.2023.45.91.40483
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  9. Article ; Online: RE: Letter to the Editor "Practical Issues with Using Direct Oral Anticoagulant After Bariatric Metabolic Surgery" Following the Publication of: "30-Day Post-Discharge Prophylaxis with Rivaroxaban Prevents PMVT Following Laparoscopic Sleeve Gastrectomy".

    Swartz, Daniel E / Gupta, Sachin

    Obesity surgery

    2023  Volume 33, Issue 6, Page(s) 1930–1931

    MeSH term(s) Humans ; Rivaroxaban/therapeutic use ; Aftercare ; Patient Discharge ; Obesity, Morbid/surgery ; Bariatric Surgery ; Anticoagulants/therapeutic use ; Laparoscopy ; Gastrectomy ; Postoperative Complications/surgery ; Portal Vein ; Retrospective Studies
    Chemical Substances Rivaroxaban (9NDF7JZ4M3) ; Anticoagulants
    Language English
    Publishing date 2023-04-21
    Publishing country United States
    Document type Letter ; Comment
    ZDB-ID 1070827-3
    ISSN 1708-0428 ; 0960-8923
    ISSN (online) 1708-0428
    ISSN 0960-8923
    DOI 10.1007/s11695-023-06592-5
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 3381: Show issues Location:
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  10. Article ; Online: Twistronics in two-dimensional transition metal dichalcogenide (TMD)-based van der Waals interface.

    Gupta, Neelam / Sachin, Saurav / Kumari, Puja / Rani, Shivani / Ray, Soumya Jyoti

    RSC advances

    2024  Volume 14, Issue 5, Page(s) 2878–2888

    Abstract: Transition metal dichalcogenides (TMD) based heterostructures have gained significant attention lately because of their distinct physical properties and potential uses in electronics and optoelectronics. In the present work, the effects of twist on the ... ...

    Abstract Transition metal dichalcogenides (TMD) based heterostructures have gained significant attention lately because of their distinct physical properties and potential uses in electronics and optoelectronics. In the present work, the effects of twist on the structural, electronic, and optical properties (such as the static dielectric constant, refractive index, extinction coefficient, and absorption coefficient) of vertically stacked TMD heterostructures, namely MoSe
    Language English
    Publishing date 2024-01-17
    Publishing country England
    Document type Journal Article
    ISSN 2046-2069
    ISSN (online) 2046-2069
    DOI 10.1039/d3ra06559f
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