Search Results - "Lemmens, Peter"

Magnon bound states versus anyonic Majorana excitations in the Kitaev honeycomb magnet α-RuCl3 by Wulferding, Dirk, Choi, Youngsu, Do, Seung-Hwan, Lee, Chan Hyeon, Lemmens, Peter, Faugeras, Clément, Gallais, Yann, Choi, Kwang-Yong

“…The pure Kitaev honeycomb model harbors a quantum spin liquid in zero magnetic fields, while applying finite magnetic fields induces a topological spin liquid…”
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Direct observation of key photoinduced dynamics in a potential nano-delivery vehicle of cancer drugs by Sardar, Samim, Chaudhuri, Siddhi, Kar, Prasenjit, Sarkar, Soumik, Lemmens, Peter, Pal, Samir Kumar

“…In recent times, significant achievements in the use of zinc oxide (ZnO) nanoparticles (NPs) as delivery vehicles of cancer drugs have been made. The present…”
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Interplay between lattice and spin states degree of freedom in the FeSe superconductor: Dynamic spin state instabilities by Gnezdilov, Vladimir, Pashkevich, Yurii G., Lemmens, Peter, Wulferding, Dirk, Shevtsova, Tatiana, Gusev, Alexander, Chareev, Dmitry, Vasiliev, Alexander

“…Polarized Raman-scattering spectra of superconducting, single-crystalline FeSe evidence pronounced phonon anomalies with temperature reduction. A large (~…”
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Effectiveness of triclosan-coated PDS Plus versus uncoated PDS II sutures for prevention of surgical site infection after abdominal wall closure: the randomised controlled PROUD trial by Diener, Markus K, MD, Knebel, Phillip, MD, Kieser, Meinhard, Prof, Schüler, Philipp, MD, Schiergens, Tobias S, MD, Atanassov, Vladimir, MD, Neudecker, Jens, MD, Stein, Erwin, MD, Thielemann, Henryk, MD, Kunz, Reiner, MD, von Frankenberg, Moritz, MD, Schernikau, Utz, MD, Bunse, Jörg, MD, Jansen-Winkeln, Boris, MD, Partecke, Lars I, MD, Prechtl, Gerald, MD, Pochhammer, Julius, MD, Bouchard, Ralf, MD, Hodina, René, MD, Beckurts, K Tobias E, MD, Leißner, Lothar, MD, Lemmens, Hans-Peter, MD, Kallinowski, Friedrich, MD, Thomusch, Oliver, MD, Seehofer, Daniel, MD, Simon, Thomas, MD, Hyhlik-Dürr, Alexander, MD, Seiler, Christoph M, MD, Hackert, Thilo, MD, Reissfelder, Christoph, MD, Hennig, René, MD, Doerr-Harim, Colette, MD, Klose, Christina, Ulrich, Alexis, MD, Büchler, Markus W, Prof

“…Summary Background Postoperative surgical site infections are one of the most frequent complications after open abdominal surgery, and triclosan-coated sutures…”
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Facile synthesis of reduced graphene oxide-gold nanohybrid for potential use in industrial waste-water treatment by Kar, Prasenjit, Sardar, Samim, Liu, Bo, Sreemany, Monjoy, Lemmens, Peter, Ghosh, Srabanti, Pal, Samir Kumar

“…Here, we report a facile approach, by the photochemical reduction technique, for in situ synthesis of Au-reduced graphene oxide (Au-RGO) nanohybrids, which…”
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Synthesis and Characterization of the Aurivillius Phase CoBi2O2F4 by Mitoudi Vagourdi, Eleni, Müllner, Silvia, Lemmens, Peter, Kremer, Reinhard K, Johnsson, Mats

“…The new CoBi2O2F4 compound was synthesized by a hydrothermal method at 230 °C. Single-crystal X-ray diffraction data were used to determine the crystal…”
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In-Situ Hydrothermal Synthesis of Bi–Bi2O2CO3 Heterojunction Photocatalyst with Enhanced Visible Light Photocatalytic Activity by Kar, Prasenjit, Maji, Tuhin Kumar, Nandi, Ramesh, Lemmens, Peter, Pal, Samir Kumar

“…Bismuth containing nanomaterials recently received increasing attention with respect to environmental applications because of their low cost, high stability…”
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Light Harvesting Semiconductor Core−Shell Nanocrystals: Ultrafast Charge Transport Dynamics of CdSe−ZnS Quantum Dots by Makhal, Abhinandan, Yan, Hongdan, Lemmens, Peter, Pal, Samir Kumar

“…Capping or functionalization of semiconductor quantum dots (QDs) is unavoidable for their photostability in practical use including sensitizer and biological…”
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NIR-Light-Active ZnO-Based Nanohybrids for Bacterial Biofilm Treatment by Bagchi, Damayanti, Rathnam, V. S. Sharan, Lemmens, Peter, Banerjee, Indranil, Pal, Samir Kumar

“…Nanomaterials with antimicrobial properties triggered by external stimuli appear to be a promising and innovative substitute for the destruction of…”
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Three-in-one approach towards efficient organic dye-sensitized solar cells: aggregation suppression, panchromatic absorption and resonance energy transfer by Patwari, Jayita, Sardar, Samim, Liu, Bo, Lemmens, Peter, Pal, Samir Kumar

“…In the present study, protoporphyrin IX (PPIX) and squarine (SQ2) have been used in a co-sensitized dye-sensitized solar cell (DSSC) to apply their high…”
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Surface Engineering for Controlled Nanocatalysis: Key Dynamical Events from Ultrafast Electronic Spectroscopy by Goswami, Nirmal, Chaudhuri, Siddhi, Giri, Anupam, Lemmens, Peter, Pal, Samir Kumar

“…Surface engineering of various nanoparticles (NPs) is of growing interest and an important step to induce/control optical and/or catalytic activities. Although…”
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Thermally populated versus field-induced triplon bound states in the Shastry-Sutherland lattice SrCu2(BO3)2 by Wulferding, Dirk, Choi, Youngsu, Lee, Seungyeol, Prosnikov, Mikhail A., Gallais, Yann, Lemmens, Peter, Zhong, Chengchao, Kageyama, Hiroshi, Choi, Kwang-Yong

“…The Shastry–Sutherland compound SrCu 2 (BO 3 ) 2 constituting orthogonally coupled dimers harbors an S  = 0 singlet ground state. The confluence of strong…”
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Synthesis and Characterization of Two New Second Harmonic Generation Active Iodates: K3Sc(IO3)6 and KSc(IO3)3Cl by Mitoudi Vagourdi, Eleni, Zhang, Weiguo, Denisova, Ksenia, Lemmens, Peter, Halasyamani, P. Shiv, Johnsson, Mats

“…Transparent single crystals of two new iodates K3Sc­(IO3)6 and KSc­(IO3)3Cl have been synthesized hydrothermally. Single-crystal X-ray diffraction was used to…”
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Synthesis and Magnetic Properties of the KCu(IO3)3 Compound with [CuO5]∞ Chains by Mitoudi-Vagourdi, Eleni, Rienmüller, Julia, Lemmens, Peter, Gnezdilov, Vladimir, Kremer, Reinhard K, Johnsson, Mats

“…The new quaternary iodate KCu­(IO3)3 has been prepared by hydrothermal synthesis. KCu­(IO3)3 crystallizes in the monoclinic space group P21/n with unit cell…”
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Interplay of thermal and quantum spin fluctuations in the kagome lattice compound herbertsmithite by Wulferding, Dirk, Lemmens, Peter, Scheib, Patric, Röder, Jens, Mendels, Philippe, Chu, Shaoyan, Han, Tianheng, Lee, Young S.

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Preparation of silver nanoparticles coated ZnO/Fe3O4 composites using chemical reduction method for sensitive detection of uric acid via surface-enhanced Raman spectroscopy by Alula, Melisew Tadele, Lemmens, Peter, Bo, Liu, Wulferding, Dirk, Yang, Jyisy, Spende, Hendrik

“…In this study, silver nanostructures decorated magnetic nanoparticles for surface-enhanced Raman scattering (SERS) measurements were prepared via heat induced…”
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Integrative cancer care in a certified Cancer Centre of a German Anthroposophic hospital by Thronicke, Anja, Oei, Shiao Li, Merkle, Antje, Herbstreit, Cornelia, Lemmens, Hans-Peter, Grah, Christian, Kröz, Matthias, Matthes, Harald, Schad, Friedemann

“…•Evaluation of integrative oncology (IO) in a certified Cancer Center (CC GKH) of a German Anthroposophic hospital.•The CC GKH performs satisfactory within the…”
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Discrimination of Chiral and Helical Contributions to Raman Scattering of Liquid Crystals Using Vortex Beams by Müllner, Silvia, Büscher, Florian, Möller, Angela, Lemmens, Peter

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Determination of cysteine via its inhibition of catalytic activity of silver coated ZnO/Fe3O4 composites used for conversion of 4-nitrophenol into 4-aminophenol by Alula, Melisew Tadele, Lemmens, Peter, Madingwane, Mildred Lesang

“…[Display omitted] •The AgNPs/ZnO/F3O4 composite catalyst was developed for determination of cysteine.•The composites amplify the signal and 4-NP was used as…”
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Configuration of the dimolybdate in salt inclusion type of compounds, Cs 2 Mo 2 O 7  ⋅ CsX (X=Cl, Br, and I) by Weber, Anna Katharina, Denisova, Ksenia, Lemmens, Peter, Möller, Angela

“…Abstract Cs 2 Mo 2 O 7  ⋅ CsI is obtained as a member of the series Cs 2 Mo 2 O 7  ⋅ CsX with X=Cl, Br, and I from the synthesis of Cs 2 MoO 4 with MoO 3 and…”
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