Search results for: KAGOME NETWORK

• Kagome Lattice Promotes Chiral Spin Fluctuations

  Publication

  • K. Kolincio
  • M. Hirschberger
  • J. Masell
  • T. Arima
  • N. Nagaosa
  • Y. Tokura

  - PHYSICAL REVIEW LETTERS - Year 2023

  Dynamical spin fluctuations in magnets can be endowed with a slight bent toward left- or right-handed chirality by Dzyaloshinskii-Moriya interactions. However, little is known about the crucial role of lattice geometry on these chiral spin fluctuations and on fluctuation-related transport anomalies driven by the quantum-mechanical (Berry) phase of conduction electrons. Via thermoelectric Nernst effect and electric Hall effect experiments,...

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• NETWORKS

  Journals

  ISSN: 0028-3045 , eISSN: 1097-0037

• Rich magnetic phase diagram of the kagome-staircase compoundMn3V2O8

  Publication

  • E. Morosan
  • J. Fleitman
  • T. Klimczuk
  • R. Cava
  • T. Klimczuk

  - PHYSICAL REVIEW B - Year 2007

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• Rich magnetic phase diagram in the Kagome-staircase compound Mn3V2O8

  Publication

  • E. Morosan
  • J. Fleitman
  • T. Klimczuk
  • R. J. Cava

  - PHYSICAL REVIEW B - Year 2007

  Na podstawie pomiarów podatności magnetycznej i ciepła właściwego monokryształu Mn3V2O8 skonstruowano diagram fazowy. Właściwości magnetyczne związku są silnie anizotropowe.

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• New kagome prototype materials: discovery of KV3Sb5, RbV3Sb5, and CsV3Sb5

  Publication

  • B. R. Ortiz
  • L. C. Gomes
  • J. R. Morey
  • M. J. Winiarski
  • M. Bordelon
  • J. S. Mangum
  • I. W. H. Oswald
  • J. A. Rodriguez-Rivera
  • J. R. Neilson
  • S. D. Wilson... and 3 others

  - Physical Review Materials - Year 2019

  In this work, we present our discovery and characterization of a new kagome prototype structure, KV3Sb5. We also present the discovery of the isostructural compounds RbV3Sb5 and CsV3Sb5. All materials exhibit a structurally perfect two-dimensional kagome net of vanadium. Density-functional theory calculations indicate that the materials are metallic, with the Fermi level in close proximity to several Dirac points. Powder and single-crystal...

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• Network lifetime maximization in wireless mesh networks for machine-to-machine communication

  Publication

  • E. Fitzgerald
  • M. Pióro
  • A. Tomaszewski

  - Ad Hoc Networks - Year 2019

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• Superconductivity in a breathing kagome metals ROs2 (R = Sc, Y, Lu)

  Publication

  • K. Górnicka
  • M. J. Winiarski
  • D. I. Walicka
  • T. Klimczuk

  - Scientific Reports - Year 2023

  We have successfully synthesized three osmium-based hexagonal Laves compounds ROs2 (R = Sc, Y, Lu), and discussed their physical properties. LeBail refinement of pXRD data confirms that all compounds crystallize in the hexagonal centrosymmetric MgZn2- type structure (P63/mmc, No. 194). The refined lattice parameters are a = b = 5.1791(1) Å and c = 8.4841(2) Å for ScOs2, a = b = 5.2571(3) Å and c = 8.6613(2) Å for LuOs2 and a =...

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• Electronic structure of intertwined kagome, honeycomb, and triangular sublattices of the intermetallics MCo2Al9 ( M = Sr, Ba)

  Publication

  • C. Bigi
  • S. Pakdel
  • M. J. Winiarski
  • P. Orgiani
  • I. Vobornik
  • J. Fujii
  • G. Rossi
  • V. Polewczyk
  • P. D. C. King
  • G. Panaccione... and 3 others

  - PHYSICAL REVIEW B - Year 2023

  Intermetallics are an important playground to stabilize a large variety of physical phenomena, arising from their complex crystal structure. The ease of their chemical tunabilty makes them suitable platforms to realize targeted electronic properties starting from the symmetries hidden in their unit cell. Here, we investigate the family of the recently discovered intermetallics MCo2Al9 (M=Sr, Ba) and we unveil their electronic structure....

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• Jacek Rak dr hab. inż.

  People

  Department of Computer Communications

  Jacek Rak uzyskał stopień doktora habilitowanego nauk technicznych w dyscyplinie telekomunikacji (specjalność: teleinformatyka) w 2016 r., a stopień doktora nauk technicznych w dyscyplinie informatyka w 2009 r. Obecnie jest pracownikiem naukowo-dydaktycznym Katedry Teleinformatyki Wydziału Elektroniki, Telekomunikacji i Informatyki Politechniki Gdańskiej. Jego działalność naukowa koncentruje się w obszarze doboru tras, projektowania...

• (CsX)Cu5O2(PO4)2 (X = Cl, Br, I): A Family of Cu2+ S = 1/2 Compounds with Capped-Kagomé Networks Composed of OCu4 Units

  Publication

  • M. J. Winiarski
  • T. Tran
  • J. Chamorro
  • T. McQueen

  - INORGANIC CHEMISTRY - Year 2019

  Three new salt inclusion compounds (CsX)Cu5O2(PO4)2 (X = Cl, Br, I), phosphate analogues of the kagomé mineral averievite, are reported. Their crystal structures are composed of trigonal networks of corner-sharing OCu4 anion-centered tetrahedra, forming capped-kagomé planes, which can also be regarded as two-dimensional slices along the [111] direction of a pyrochlore lattice. Magnetization and heat capacity measurements reveal...

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• Immune Network

  Journals

  ISSN: 1598-2629 , eISSN: 2092-6685

• Neonatal Network

  Journals

  ISSN: 0730-0832 , eISSN: 1539-2880

• Network Neuroscience

  Journals

  ISSN: 2472-1751

• Network Science

  Journals

  ISSN: 2050-1242 , eISSN: 2050-1250

• Textile Network

  Journals

  ISSN: 1612-5096

• Maritime Communications Network Development Using Virtualised Network Slicing of 5G Network

  Publication

  • S. Gajewski

  - Nase More - Year 2020

  The paper presents the review on perspectives of maritime systems development at the context of 5G systems implementation and their main properties. Firstly, 5G systems requirements and principles are discussed, which can be important for maritime applications. Secondly, the problems of network softwarisation, virtualisation and slicing, and possible types of services for potential implementation in 5G marine applications are described....

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• Network on Chip implementation using FPGAs resources

  Publication

  • M. Kłosowski

  - Zeszyty Naukowe Wydziału ETI Politechniki Gdańskiej. Technologie Informacyjne - Year 2006

  W artykule przedstawiono implementację sieci typu ''Network on Chip'' w układach FPGA. Sieci typu ''Network on Chip'' stały się bardzo interesującym i obiecującym rozwiązaniem dla systemów typu ''System on Chip'' które charakteryzują się intensywną komunikacją wewnętrzną. Ze względu na inne paradygmaty projektowania nie ma obecnie dostępnych efektywnych platform do budowy prototypów sieci typu ''Network on Chip'' i ich weryfikacji....

• WIRELESS NETWORKS

  Journals

  ISSN: 1022-0038 , eISSN: 1572-8196

• Deep neural network architecture search using network morphism

  Publication

  • A. Kwasigroch
  • M. Grochowski
  • M. Mikołajczyk

  - Year 2019

  The paper presents the results of the research on neural architecture search (NAS) algorithm. We utilized the hill climbing algorithm to search for well-performing structures of deep convolutional neural network. Moreover, we used the function preserving transformations which enabled the effective operation of the algorithm in a short period of time. The network obtained with the advantage of NAS was validated on skin lesion classification...

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• LEGO bricks for training classification network

  Open Research Data

  version 1.1 open access

  • T. Boiński
  • S. Zaraziński
  • B. Śledź

  - series: LEGO

  The data set contains images of 447 different classes of LEGO bricks used for training LEGO bricks classification network. The dataset contains two types of images: photos (10%) and renders (90%) aggregated into respective directories. Each directory (photos and renders) contains 447 directories labeled as the official brick type number. The images...

• JOURNAL OF THE COMMUNICATIONS NETWORK

  Journals

  ISSN: 1477-4739

• JAMA Network Open

  Journals

  ISSN: 2574-3805

• Journal of Network Intelligence

  Journals

  eISSN: 2414-8105

• Applied Network Science

  Journals

  eISSN: 2364-8228

• Neural Network World

  Journals

  ISSN: 1210-0552

• PHOTONIC NETWORK COMMUNICATIONS

  Journals

  ISSN: 1387-974X , eISSN: 1572-8188

• Review of Network Economics

  Journals

  ISSN: 2194-5993 , eISSN: 1446-9022

• IET Networks

  Journals

  ISSN: 2047-4954 , eISSN: 2047-4962

• NEURAL NETWORKS

  Journals

  ISSN: 0893-6080 , eISSN: 1879-2782

• SOCIAL NETWORKS

  Journals

  ISSN: 0378-8733 , eISSN: 1879-2111

• Zarządzanie (współzarządzanie) sieciowe i zarządzanie sieciami w wymiarze sprawiedliwości – wyzwania (15 stron) Governance network and networks governance in the justice system – challenges

  Publication

  • P. Banasik
  • S. Morawska

  - Studia i Materiały Wydział Zarządzania Uniwersytet Warszawski - Year 2015

  Celem artykułu jest próba odpowiedzi na pytania czy w wymiarze sprawiedliwości jest miejsce i podstawa do wdrożenia zarządzania sieciowego (współzarządzania) oraz czy w działalności pomocniczej wymiaru sprawiedliwości istnieje potencjał do jego wdrożenia. W wymiarze sprawiedliwości istnieje duży potencjał do wykorzystania mechanizmów sieciowej współpracy. W ramach przestrzeni wymiaru sprawiedliwości współpraca międzyorganizacyjna...

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• Epoxy/Ionic Liquid-Modified Mica Nanocomposites: Network Formation–Network Degradation Correlation

  Publication

  • M. Jouyandeh
  • V. Akbari
  • S. M. R. Paran
  • S. Livi
  • L. Lins
  • H. Vahabi
  • M. Saeb

  - Nanomaterials - Year 2021

  We synthesized pristine mica (Mica) and N-octadecyl-N’-octadecyl imidazolium iodide (IM) modified mica (Mica-IM), characterized it, and applied it at 0.1–5.0 wt.% loading to prepare epoxy nanocomposites. Dynamic differential scanning calorimetry (DSC) was carried out for the analysis of the cure potential and kinetics of epoxy/Mica and epoxy/Mica-IM curing reaction with amine curing agents at low loading of 0.1 wt.% to avoid particle...

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• Optimal routing in a transportation network

  Publication

  • K. Goczyłla
  • J. Ciela̧tkowski

  - EUROPEAN JOURNAL OF OPERATIONAL RESEARCH - Year 1995

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• Collision-Free Network Exploration

  Publication

  • J. Czyzowicz
  • D. Dereniowski
  • L. Gąsieniec
  • R. Klasing
  • A. Kosowski
  • D. Pająk

  - Year 2014

  A set of mobile agents is placed at different nodes of a n-node network. The agents synchronously move along the network edges in a collision-free way, i.e., in no round may two agents occupy the same node. In each round, an agent may choose to stay at its currently occupied node or to move to one of its neighbors. An agent has no knowledge of the number and initial positions of other agents. We are looking for the shortest possible...

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• Collision-free network exploration

  Publication

  • J. Czyzowicz
  • D. Dereniowski
  • L. Gąsieniec
  • R. Klasing
  • A. Kosowski
  • D. Pająk

  - JOURNAL OF COMPUTER AND SYSTEM SCIENCES - Year 2017

  Mobile agents start at different nodes of an n-node network. The agents synchronously move along the network edges in a collision-free way, i.e., in no round two agents may occupy the same node. An agent has no knowledge of the number and initial positions of other agents. We are looking for the shortest time required to reach a configuration in which each agent has visited all nodes and returned to its starting location. In...

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• On robust FSO network dimensioning

  Publication

  • F. D'Andreagiovanni
  • D. Nace
  • M. Pioro
  • M. Foss
  • M. Shehaj
  • A. Tomaszewski

  - Year 2017

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• Complexity of resilient network optimisation

  Publication

  • M. Żotkiewicz
  • M. Pióro
  • A. Tomaszewski

  - European Transactions on Telecommunications - Year 2009

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• On the complexity of resilient network design

  Publication

  • A. Tomaszewski
  • M. Pióro
  • M. Żotkiewicz

  - NETWORKS - Year 2010

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• Automated network control and supervision

  Publication

  • A. Augusiak
  • W. Kamrat

  - IEEE Computer Applications in Power - Year 2002

  Przedstawiono ogólne problemy związane z postępem w zakresie integracji systemów informatycznych w elektroenergetyce. Podano zasady budowy struktury systemów sterowania i nadzoru.

• Evaluation of the High-Pressure Gas Transmission Network Impact for Environmental - Construction Phase and Network Operation

  Publication

  • U. Kwast-Kotlarek
  • M. Hełdak
  • B. Jawecki

  - Journal of Ecological Engineering - Year 2019

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• Comparison of single best artificial neural network and neural network ensemble in modeling of palladium microextraction

  Publication

  • E. Dehghanian
  • M. Kaykhaii
  • M. Mehrpur

  - MONATSHEFTE FUR CHEMIE - Year 2015

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• Journal of Network Theory in Finance

  Journals

  ISSN: 2055-7795 , eISSN: 2055-7809

• Social Network Analysis and Mining

  Journals

  ISSN: 1869-5450 , eISSN: 1869-5469

• Journal on Chain and Network Science

  Journals

  ISSN: 1569-1829

• Competition and Regulation in Network Industries

  Journals

  ISSN: 1783-5917

• NETWORK-COMPUTATION IN NEURAL SYSTEMS

  Journals

  ISSN: 0954-898X , eISSN: 1361-6536

• Journal of Network and Systems Management

  Journals

  ISSN: 1064-7570 , eISSN: 1573-7705

• International Journal of Network Management

  Journals

  ISSN: 1055-7148 , eISSN: 1099-1190

• JOURNAL OF NETWORK AND COMPUTER APPLICATIONS

  Journals

  ISSN: 1084-8045

• Non-standard binary weighted number systems

  Publication

  • Z. Ulman

  - Year 2006

  Zdefiniowano szeroką klasę binarnych systemów wagowych. Wszystkie sa wzajemnie jednoznaczne ale mogą być zupełne lub niezupełne. Jeżeli wagi systemu są kolejnymi liczbami naturalnymi to system jest minimalny.Jesli wagi sa kolejnymi potęgami podstawy Z to system jest maksymalny. W przestrzeni między tymi systemami znajdują się inne systemy binarne. Kilka z nich przedstawiono w referacie.