Nov 11, 2021 · Single-photon band structures of the chiral QE-CROW system in the case of J 1 < J 2 . (a) Band structure when the CCW A −CW B supermode is excited in the absence of the QEs, i.e., g/Ω = 0. Abstractband zur Internationalen Linguistik-Tagung Metaphorische Kollokationen - Von der Theorie zur Praxis October 2022 Publisher: Universität Rijeka - Philosophische FakultätJun 1, 2013 · A printed log-periodic dipole antenna (PLPDA) with multiple notched bands is proposed for ultrawideband (UWB) applications. The impedance bandwidth of 3.1 GHz-10.6 GHz with VSWR less than 2 is ... Abstract. In economics it is common to distinguish between different time horizons (i.e. short run, medium run, and long run). Engle (1974) proposed combining the discrete Fourier transform with a ...Published online 2021 Sep 27. German. doi: 10.1007/s00347-021-01465-7 PMCID: PMC8474979 Abstractband DOG 2021 Copyright and License information PMC Disclaimer The Full Text of this article is available as a PDF (1.1M). Articles from Der Ophthalmologe are provided here courtesy of Nature Publishing Group Similar articles Cited by other articlesAug 24, 2020 · Abstractband DOG 2020. Der Ophthalmologe 117 , 43–190 ( 2020) Cite this article. 1058 Accesses. 4 Citations. Metrics. A Publisher's Erratum to this article was published on 07 January 2021. This article has been updated. Jul 12, 2021 · Inyoung Chung. Y.J. Park. Hong Shick Min. A new charge pumping device using the MOS capacitor is proposed and its operational characteristics are studied by device simulations. The device has a ... Published online 2021 Sep 27. German. doi: 10.1007/s00347-021-01465-7 PMCID: PMC8474979 Abstractband DOG 2021 Copyright and License information PMC Disclaimer The Full Text of this article is available as a PDF (1.1M). Articles from Der Ophthalmologe are provided here courtesy of Nature Publishing Group Similar articles Cited by other articlesJan 1, 2020 · Abstract. This paper presents a compact triple band antenna for wireless local area network (WLAN) and worldwide interoperability for microwave access (WiMAX) application. The proposed antenna has ... To identify the most informative subset band from the hundreds of highly corrected bands in HSIs a novel hyperspectral band selection method using a crossover-based gravitational search algorithm ...Nov 8, 2013 · Study of Different Techniques to Design Ultra Wideband Antenna. January 2014. Abhishek Thakur. Various papers on different configurations of wideband antenna have been studied and thereby the ... In this article, a novel design of a compact planar Ultra Wideband (UWB) monopole antenna with dual band notched characteristics has been presented. The antenna has a unique structure meeting UWB ...May 15, 2007 · Examples of hexagonal GaN (h-GaN) spectra acquired at different thickness showed that a correct band-gap onset value can be obtained for sample thicknesses up to 0.5 t∕λ. In addition, ω-q maps ... Request PDF | Band Gap Engineering of Crystal Materials: Band Gap Estimation of Semiconductors via Electronegativity | We have developed empirical equations to quantitatively calculate the band ...In this article, a novel design of a compact planar Ultra Wideband (UWB) monopole antenna with dual band notched characteristics has been presented. The antenna has a unique structure meeting UWB ...Die Viszeralmedizin ist der größte deutschsprachige Kongress für Gastroenterologie und Viszeralchirurgie. Er findet jährlich an wechselnden Orten statt. Abstractband (PDF) - German Medical Science EN English Deutsch Français Español Português Italiano Român Nederlands Latina Dansk Svenska Norsk Magyar Bahasa Indonesia Türkçe Suomi Latvian Lithuanian český русский български العربية Unknown2 is written in plain English and is understandable to a wider audience, as well as to your discipline-specific audience often uses passive structures in order to report on findings, focusing on the issues ratherABSTRACTBAND - sektionstagung-mcna.de · Endokrine Störungen sind bei 4 Patienten Post Op aufgetreten. Sitzung 1 Nervus opticus 3 Infraoptic pre-communicating anterior cerebral artery Download PDF ReportAbstractband der 30. Jahrestagung der Österreichischen Gesellschaft für Schlafmedizin und Schlaorschung Wien, 10.–11. Juni 2022 Abstracts Somnologie Somnology – Current Sleep Research and ConceptsA compact tri-band bandpass filter (BPF) with high selectivity and wide stopband performance is developed based on a modified stub-loaded quarter-wavelength stepped-impedance resonator (SL-SIR).Apr 1, 2015 · A compact printed U-shape ultra-wideband (UWB) antenna with triple band-notched characteristics is presented. The proposed antenna, with compact size of 24×33 mm2, yields an impedance bandwidth ... Abstractband zur internationalen Tagung "LEKO - Lexemkombinationen und typisierte Rede im mehrsprachigen Kontext", Innsbruck, 11.-13.02.2016. ... Download Free PDF.Nov 1, 2021 · Request PDF | Band gaps for elastic flexural wave propagation in periodic composite plate structures with star-shaped, transversely isotropic, magneto-electro-elastic inclusions | A new model for ... To identify the most informative subset band from the hundreds of highly corrected bands in HSIs a novel hyperspectral band selection method using a crossover-based gravitational search algorithm ...PDF | In this study, the band structures of conventional InAs/GaSb and M structure super lattices are investigated using the k•p method. First, the band... | Find, read and cite all the research ...To identify the most informative subset band from the hundreds of highly corrected bands in HSIs a novel hyperspectral band selection method using a crossover-based gravitational search algorithm ...Resistance Resistor Color Code Band 1 Band 2 Band 3.22 ohm R22 Red Red Silver.27 ohm R27 Red Purple Silver.33 ohm R33 Orange Orange Silver.39 ohm R39 Orange White SilverHere we describe cases where spin-space groups are essential to understand the band topology in magnetic materials. We then focus on magnon band topology where the theory of spin-space groups has its simplest realization. We consider magnetic Hamiltonians with various types of coupling including Heisenberg and Kitaev couplings revealing a ...PDF | On Apr 1, 2018, Darko Jekauc published Emotionen im Sport | Find, read and cite all the research you need on ResearchGate ... Abstractband der 49. Jahrestagung der Arbeitsgemeinschaft . für ...Published online 2021 Sep 27. German. doi: 10.1007/s00347-021-01465-7 PMCID: PMC8474979 Abstractband DOG 2021 Copyright and License information PMC Disclaimer The Full Text of this article is available as a PDF (1.1M). Articles from Der Ophthalmologe are provided here courtesy of Nature Publishing Group Similar articles Cited by other articlesInyoung Chung. Y.J. Park. Hong Shick Min. A new charge pumping device using the MOS capacitor is proposed and its operational characteristics are studied by device simulations. The device has a ...A printed ultra-wideband (UWB) antenna with dual band-notched characteristics based on electromagnetic band-gap (EBG) structure is presented. To produce dual-band rejection, the microstrip feed ...8 Programm Sonntag & Montag | Programme Sunday & Monday Sonntag | Sunday, 26.09.2021 14:00 – 17:00 ASI-Juniors Impulsvorträge Marshall / Barth / Van GeldernCrocus sativus L. (Saffron) has long been known for multiple target therapeutic uses. The plant metabolism is well investigated and the main metabolites related to saffron organoleptic qualities are crocin, crocetin, picrocrocin, and safranal. Particularly, the most abundant of them, such as crocin … Nov 1, 2002 · Request PDF | Abstract band method via factorization, positive and band extensions of multivariable almost periodic matrix functions, and spectral estimation | New versions are developed of an ... Dec 1, 2003 · The 650 °C anneal resulted in a 0.6 and 0.4 eV change in band bending and valence band offset, respectively. The final annealed GaN/HfO2 interface exhibited a valence band offset of 0.3 eV and a ... Nov 20, 2019 · A compact tri-band bandpass filter (BPF) with high selectivity and wide stopband performance is developed based on a modified stub-loaded quarter-wavelength stepped-impedance resonator (SL-SIR). May 10, 2019 · A compact-size Microstrip-Fed Feed Patch antenna is investigated by employing high-permittivity and low-loss substrate (i.e., high Q × f value) for 1.9-GHz application. The antenna was fabricated ... Abstract. 896 likes · 55 talking about this. Cover/function band playing high-energy classics, from pop and rock. Based in North Wales. 2 Peters, M. & Lange, U. (2021).Gestaltung digitaler Gesundheitsanwendungen zur Verringerung von sozialer Ungleichheit in der Versorgung während der Schwangerschaft - Ein Scoping Review.Jan 17, 2017 · Abstract. This paper propose a new satellite image based index to identify urban & built up areas using Landsat 8 Operational Land Imager (OLI) data for the Indian city of Bangalore. This study ... d2t0unnjxes6lt.cloudfront.net Abstractband zum 21. dvs-Hochschultag 2013 in Konstanz (Schriften der Deutschen Vereinigung für Sportwissenschaft) PDF Online you do not need to be confused to find in bookstores Sportwissenschaft grenzenlos?!: Abstractband zum 21. dvs-Hochschultag 2013 in Konstanz (Schriften der Deutschen Vereinigung für Sportwissenschaft) PDF 2 is written in plain English and is understandable to a wider audience, as well as to your discipline-specific audience often uses passive structures in order to report on findings, focusing on the issues ratherAGENS Methoden Workshop 2019 - 27. und 28. Februar 2019, Otto-von-Guericke-Universität, Universitätsmedizin Magdeburg: AbstractbandAbstractband DOG 2021 Download PDF. Download PDF. Abstracts; Published: 27 September 2021; Abstractband DOG 2021. Der Ophthalmologe volume 118, pages 185–288 ...Published online 2021 Sep 27. German. doi: 10.1007/s00347-021-01465-7 PMCID: PMC8474979 Abstractband DOG 2021 Copyright and License information PMC Disclaimer The Full Text of this article is available as a PDF (1.1M). Articles from Der Ophthalmologe are provided here courtesy of Nature Publishing Group Similar articles Cited by other articlesDemo abstract: An adaptive smart lighting system. 10.1145/2422531.2422570. Conference: Proceedings of the Fourth ACM Workshop on Embedded Sensing Systems for Energy-Efficiency in Buildings ...In this article, a novel design of a compact planar Ultra Wideband (UWB) monopole antenna with dual band notched characteristics has been presented. The antenna has a unique structure meeting UWB ...Abstract. The band gaps of HfS2 (1.96 eV) and HfSe2 (1.13 eV) cover the range of ideal band gaps for photovoltaic applications which is for a single-junction cell about 1.45 eV and for a two ...Band-stop filters play an important role in wireless communications by blocking signals within specified frequency bands and allowing useful frequencies to pass through. As a special type of higher symmetry, glide symmetry achieves the reconfiguration of band gaps by manipulating the dispersion relationships of periodic structures, which is of great value for filter designs. However, existing ...Abstractband der 30. Jahrestagung der Österreichischen Gesellschaft für Schlafmedizin und Schlaorschung Wien, 10.–11. Juni 2022 Abstracts Somnologie Somnology – Current Sleep Research and Concepts Abstract and Figures. A general method is presented to unfold band structures of first-principles supercell calculations with proper spectral weight, allowing easier visualization of the ...Abstract. The fundamental energy gap of a periodic solid distinguishes insulators from metals and characterizes low-energy single-electron excitations. However, the gap in the band structure of the exact multiplicative Kohn–Sham (KS) potential substantially underestimates the fundamental gap, a major limitation of KS density-functional theory.Request PDF | Band gaps for elastic flexural wave propagation in periodic composite plate structures with star-shaped, transversely isotropic, magneto-electro-elastic inclusions | A new model for ...Band-gap engineering is a powerful technique for the design of new semiconductor materials and devices. Heterojunctions and modern growth techniques, such as molecular beam epitaxy, allow band diagrams with nearly arbitrary and continuous band-gap variations to be made. The transport properties of electrons and holes can be independently and ... A novel third-order band-pass frequency selective surface (FSS) is proposed in this paper. This FSS has a good filtering performance at 16–18GHz in the terms of band-pass flatness and steep ...3 Examples of abstracts Here are two abstracts with the key parts identified. The Descriptive abstract (1) is for a humanities paper and the Informative abstract (2) for a psychology report. Das Konstrukt Dichte und die „europäische Stadt“. ‘Dichte’ wird immer wieder als eines der Kennzeichen der ‘europäischen Stadt’ genannt, eine „hohe urbane Dichte“ regelmäßig als deren Charakteristikum bezeichnet (vgl. etwa Siebel 2003; Schubert 2001). Ich möchte mich an dieser Stelle dem Ausdruck ‘Dichte’ annähern und ... Comparison of (a) simulation and (b) experimental band flip for the PR grating after band closure (F=0.56). Simulation results and experimental data for R 0 are shown in blue and orange plots ...Leibniz Institute for Psychology (ZPID) Universitätsring 15 54296 Trier, Germany. T. +49 (0)651 201-2877 F. +49 (0)651 201-2071 M. info(at)leibniz-psychology.org Band-gap engineering is a powerful technique for the design of new semiconductor materials and devices. Heterojunctions and modern growth techniques, such as molecular beam epitaxy, allow band diagrams with nearly arbitrary and continuous band-gap variations to be made. The transport properties of electrons and holes can be independently and ...The filter is designed by utilizing one composite right left handed transmission line (CRLH-TL) metamaterial cell and two gap lumped capacitors. The filter has a center frequency of 5.3 GHz and a ...A compact-size Microstrip-Fed Feed Patch antenna is investigated by employing high-permittivity and low-loss substrate (i.e., high Q × f value) for 1.9-GHz application. The antenna was fabricated ...PDF | Diffuse reflectant spectra (DR) is used to present a simple method for the determination of band gap of the synthesized MnxCo0.1Zn0.9-xO... | Find, read and cite all the research you need on ...Band structure calculation provides a basis for the study of thermal, optical and magnetic properties of crystals. The reduced Bloch mode expansion (RBME) method is a model reduction method in ...PDF | On Apr 1, 2018, Darko Jekauc published Emotionen im Sport | Find, read and cite all the research you need on ResearchGate ... Abstractband der 49. Jahrestagung der Arbeitsgemeinschaft . für ...Jun 6, 2022 · Comparison of (a) simulation and (b) experimental band flip for the PR grating after band closure (F=0.56). Simulation results and experimental data for R 0 are shown in blue and orange plots ... May 5, 2019 · The filter is designed by utilizing one composite right left handed transmission line (CRLH-TL) metamaterial cell and two gap lumped capacitors. The filter has a center frequency of 5.3 GHz and a ... Abstract and Figures. This paper presents an introduction to ultra-wideband (UWB) antennas, including a summary of key UWB antenna concepts, as well as system and network considerations, and ...Abstract. In economics it is common to distinguish between different time horizons (i.e. short run, medium run, and long run). Engle (1974) proposed combining the discrete Fourier transform with a ...ABSTRACTBAND - sektionstagung-mcna.de · Endokrine Störungen sind bei 4 Patienten Post Op aufgetreten. Sitzung 1 Nervus opticus 3 Infraoptic pre-communicating anterior cerebral artery Download PDF ReportNov 8, 2013 · Study of Different Techniques to Design Ultra Wideband Antenna. January 2014. Abhishek Thakur. Various papers on different configurations of wideband antenna have been studied and thereby the ... Oct 5, 2020 · Abstractband für die Virtuelle Jahrestagung der Deutschen, Österreichischen und Schweizerischen Gesellschaften für Hämatologie und Medizinische Onkologie, 09.–11. Oktober 2020: Abstracts. Oncol Res Treat 5 October 2020; 43 (Suppl. 4): 1–292. Band-gap engineering is a powerful technique for the design of new semiconductor materials and devices. Heterojunctions and modern growth techniques, such as molecular beam epitaxy, allow band diagrams with nearly arbitrary and continuous band-gap variations to be made. The transport properties of electrons and holes can be independently and ... A compact printed U-shape ultra-wideband (UWB) antenna with triple band-notched characteristics is presented. The proposed antenna, with compact size of 24×33 mm2, yields an impedance bandwidth ...This book is a continuation of vol. I (Grundlehren vol. 115, also available in softcover), and contains a detailed treatment of some important parts of harmonic analysis on compact and locally compact abelian groups.Resistance Resistor Color Code Band 1 Band 2 Band 3.22 ohm R22 Red Red Silver.27 ohm R27 Red Purple Silver.33 ohm R33 Orange Orange Silver.39 ohm R39 Orange White SilverApr 1, 2014 · The theoretical concepts are verified by designing a VCO for VHF air band transceiver, which covers the frequency band between 103.1 and 169.5 MHz At a 3-V power supply and power consumption 12 mW ... Apr 1, 2012 · Abstract. In this paper we discuss the use of electromag-netic band gap (EBG) structures in antenna engineering from a practical point of view. Our aim is to point out the most common mistakes and ... Jul 1, 2021 · PDF | In this study, the band structures of conventional InAs/GaSb and M structure super lattices are investigated using the k•p method. First, the band... | Find, read and cite all the research ... Feb 24, 2022 · Here we describe cases where spin-space groups are essential to understand the band topology in magnetic materials. We then focus on magnon band topology where the theory of spin-space groups has its simplest realization. We consider magnetic Hamiltonians with various types of coupling including Heisenberg and Kitaev couplings revealing a ... Request PDF | A Band Selection Method With Masked Convolutional Autoencoder for Hyperspectral Image | Band selection (BS) is an effective means to solve the problems of spectral redundancy and ...Die Viszeralmedizin ist der größte deutschsprachige Kongress für Gastroenterologie und Viszeralchirurgie. Er findet jährlich an wechselnden Orten statt. Band-gap engineering is a powerful technique for the design of new semiconductor materials and devices. Heterojunctions and modern growth techniques, such as molecular beam epitaxy, allow band diagrams with nearly arbitrary and continuous band-gap variations to be made. The transport properties of electrons and holes can be independently and ...Abstractband der 30. Jahrestagung der Österreichischen Gesellschaft für Schlafmedizin und Schlaorschung Wien, 10.–11. Juni 2022 Abstracts Somnologie Somnology – Current Sleep Research and ConceptsMay 5, 2019 · The filter is designed by utilizing one composite right left handed transmission line (CRLH-TL) metamaterial cell and two gap lumped capacitors. The filter has a center frequency of 5.3 GHz and a ... A compact-size Microstrip-Fed Feed Patch antenna is investigated by employing high-permittivity and low-loss substrate (i.e., high Q × f value) for 1.9-GHz application. The antenna was fabricated ...2 Peters, M. & Lange, U. (2021).Gestaltung digitaler Gesundheitsanwendungen zur Verringerung von sozialer Ungleichheit in der Versorgung während der Schwangerschaft - Ein Scoping Review.Energy Levels and Energy Bands As the electron clouds of individual atoms in a solid are overlapped, the height of potential wells of different atoms is lowered and electrons of higher energies ...Jun 1, 2013 · A printed log-periodic dipole antenna (PLPDA) with multiple notched bands is proposed for ultrawideband (UWB) applications. The impedance bandwidth of 3.1 GHz-10.6 GHz with VSWR less than 2 is ... Die Viszeralmedizin ist der größte deutschsprachige Kongress für Gastroenterologie und Viszeralchirurgie. Er findet jährlich an wechselnden Orten statt.rs s n rußwort des räsidenten der A Liebe Kolleginnen und Kollegen, im Namen des Vorstands der „Deutschen Gesellschaft für Psychophysiologie und ihre Anwendungen (DGPA)“ grüße ich SieSektion LehrerInnenbildung und LehrerInnenbildungsforschung ABSTRACTBAND zur Tagung „Lernen in der/für die Praxis durch Forschung“ am 9. November 2012 an der Pädagogischen Hochschule OÖFeb 7, 2023 · Band-stop filters play an important role in wireless communications by blocking signals within specified frequency bands and allowing useful frequencies to pass through. As a special type of higher symmetry, glide symmetry achieves the reconfiguration of band gaps by manipulating the dispersion relationships of periodic structures, which is of great value for filter designs. However, existing ... Nov 11, 2021 · Single-photon band structures of the chiral QE-CROW system in the case of J 1 < J 2 . (a) Band structure when the CCW A −CW B supermode is excited in the absence of the QEs, i.e., g/Ω = 0. Feb 27, 2019 · AGENS Methoden Workshop 2019 - 27. und 28. Februar 2019, Otto-von-Guericke-Universität, Universitätsmedizin Magdeburg: Abstractband Feb 27, 2019 · AGENS Methoden Workshop 2019 - 27. und 28. Februar 2019, Otto-von-Guericke-Universität, Universitätsmedizin Magdeburg: Abstractband Signal Structure of the Starlink Ku-Band Downlink Todd E. Humphreys ∗, Peter A. Iannucci , Zacharias M. Komodromos†, Andrew M. Graff† ∗Department of Aerospace Engineering and Engineering Mechanics, The University of Texas at AustinMar 8, 2014 · Seit dem 01.01.2009 haben alle gesetzlich versicherten Neugeborenen Anspruch auf ein Hörscreening in den ersten Lebenstagen. Ziel ist die Erkennung beidseitiger Hörstörungen ab einem Hörverlust von 35 dB bis zum 3. Lebensmonat und eine entsprechende Therapieeinleitung bis zum 6. Lebensmonat [ 1 ]. Apr 1, 2019 · Grußwort Abstractband 2019. Conference: Abstract- und Posterband – 90. Jahresversammlung der Deutschen Gesellschaft für HNO-Heilkunde, Kopf- und Hals-Chirurgie e.V., Bonn – Digitalisierung ... Der vorliegende Band enthält Beiträge von Fachleuten aus dem Bereich der Phraseo¬lo¬gie, insbesondere in Bezug auf kollokationelle Verbindungen, die im Mittelpunkt der sprach-wissenschaftlichen Tagung „Metaphorische Kollokationen – von der Theorie Band-stop filters play an important role in wireless communications by blocking signals within specified frequency bands and allowing useful frequencies to pass through. As a special type of higher symmetry, glide symmetry achieves the reconfiguration of band gaps by manipulating the dispersion relationships of periodic structures, which is of great value for filter designs. However, existing ...Aug 24, 2020 · Abstractband DOG 2020. Der Ophthalmologe 117 , 43–190 ( 2020) Cite this article. 1058 Accesses. 4 Citations. Metrics. A Publisher's Erratum to this article was published on 07 January 2021. This article has been updated. Feb 2, 2017 · Abstract. The fundamental energy gap of a periodic solid distinguishes insulators from metals and characterizes low-energy single-electron excitations. However, the gap in the band structure of the exact multiplicative Kohn–Sham (KS) potential substantially underestimates the fundamental gap, a major limitation of KS density-functional theory. 3 2.2: Hydrogeologie, Hydrologie und Wasserisotope 26 Neue Einblicke in die Infiltrationsbedingungen des Oberjura-Thermalwassers in der südlichen Bayerischen Molasse mit Hilfe der 14C Das Konstrukt Dichte und die „europäische Stadt“. ‘Dichte’ wird immer wieder als eines der Kennzeichen der ‘europäischen Stadt’ genannt, eine „hohe urbane Dichte“ regelmäßig als deren Charakteristikum bezeichnet (vgl. etwa Siebel 2003; Schubert 2001). Ich möchte mich an dieser Stelle dem Ausdruck ‘Dichte’ annähern und ... Abstractband DOG 2021 Download PDF. Download PDF. Abstracts; Published: 27 September 2021; Abstractband DOG 2021. Der Ophthalmologe volume 118, pages 185–288 ...Abstract and Figures. A general method is presented to unfold band structures of first-principles supercell calculations with proper spectral weight, allowing easier visualization of the ...May 28, 2010 · Abstract and Figures. A general method is presented to unfold band structures of first-principles supercell calculations with proper spectral weight, allowing easier visualization of the ... Feb 19, 2013 · Band Stop filter play an important role in wireless power transmission systems. Transmitted and received signals have to be filtered at a certain frequency with a specific band width. In this ... Abstractband zur Internationalen Linguistik-Tagung Metaphorische Kollokationen - Von der Theorie zur Praxis October 2022 Publisher: Universität Rijeka - Philosophische FakultätFeb 19, 2013 · Band Stop filter play an important role in wireless power transmission systems. Transmitted and received signals have to be filtered at a certain frequency with a specific band width. In this ... Valence-band offsets of the InGaAs/GaAs (001) and InGaAsN/GaAs (001) interfaces are calculated from first principles. For InGaAs, we study the concentrations up to 25% of indium and for InGaAsN up ...A compact-size Microstrip-Fed Feed Patch antenna is investigated by employing high-permittivity and low-loss substrate (i.e., high Q × f value) for 1.9-GHz application. The antenna was fabricated ...This book is a continuation of vol. I (Grundlehren vol. 115, also available in softcover), and contains a detailed treatment of some important parts of harmonic analysis on compact and locally compact abelian groups.Here we describe cases where spin-space groups are essential to understand the band topology in magnetic materials. We then focus on magnon band topology where the theory of spin-space groups has its simplest realization. We consider magnetic Hamiltonians with various types of coupling including Heisenberg and Kitaev couplings revealing a ...Abstract. The band gaps of HfS2 (1.96 eV) and HfSe2 (1.13 eV) cover the range of ideal band gaps for photovoltaic applications which is for a single-junction cell about 1.45 eV and for a two ...An algorithm, for any crystal, to derive a unique description of the crystal structure together with a recommended band path is indispensable for this task. The band structure is typically sampled ....