Results 261 to 270 of about 76,165 (358)

A symmetric single phase diode assisted dual boost Z-source switched capacitor seven level inverter with modified SPWM. [PDF]

Sci Rep
Hosseini S, Hosseini SH, Sabahi M, Khounjahan H, Nadermohammadi A.   +4 more
europepmc   +1 more source

Resolving the Structural Duality of Graphene Grain Boundaries

Advanced Materials, EarlyView.
Cantilever ncAFM resolves the atomic structure of grain boundaries in graphene, revealing coexisting stable and metastable types. Both contain pentagon/heptagon defects, but metastable GBs show irregular geometries. Modeling shows metastable GBs form under compression, exhibiting vertical corrugation, while stable GBs are flat.
Haojie Guo, Emiliano Ventura‐Macías, Mariano D. Jiménez‐Sánchez, Nicoleta Nicoara, Pierre Mallet, Jean‐Yves Veuillen, Vincent T. Renard, Antonio J. Martínez‐Galera, Pablo Pou, Julio Gómez‐Herrero, Rubén Pérez, Iván Brihuega   +11 more
wiley   +1 more source

A Literature Review of Fault Detection and Diagnostic Methods in Three-Phase Voltage-Source Inverters [PDF]

Youssef Ajra, Ghaleb Hoblos, Hiba Al Sheikh, Nazih Moubayed   +3 more
openalex   +1 more source

Data-driven dynamic modeling for inverter-based resources using neural networks. [PDF]

Nat Commun
Yang K, Wang X, Chen X, Wang R, Geng G, Jiang Q.   +5 more
europepmc   +1 more source

Multifunctional voltage source inverter for renewable energy integration and power quality conditioning. [PDF]

ScientificWorldJournal, 2014
Dai N, Lam CS, Zhang W.
europepmc   +1 more source

Spin‐Split Edge States in Metal‐Supported Graphene Nanoislands Obtained by CVD

Advanced Materials, EarlyView.
Combining STM measurements and ab‐initio calculations, we show that zig‐zag edges in graphene nanoislands grown on Ni(111) by CVD retrieve their spin‐polarized edge states after intercalation of a few monolayers of Au. ABSTRACT Spin‐split states localized on zigzag edges have been predicted for different free‐standing graphene nanostructures.
Michele Gastaldo, Masoud Mansouri, Carlos Garcia‐Fernandez, Daniel Sánchez‐Portal, Aran Garcia‐Lekue, Gustavo Ceballos, Aitor Mugarza   +6 more
wiley   +1 more source

The algorithm of converting voltage source inverter control signals into current source inverter control signals

, 2016
Volkov Alexander, Zinoviev Gennady
openalex   +2 more sources

FFO-based controller for 3-phase inverter to reduce power quality problems in PV-integrated microgrid system. [PDF]

PLoS One
Kumar NA, Kumar MK, Goud BS, Choi JH, Reddy CR.   +4 more
europepmc   +1 more source

Flexoelectrically Induced Polar Topology in Twisted SrTiO3 Membranes

Advanced Materials, EarlyView.
Twisted SrTiO3 bilayers host polar vortices of flexoelectric origin, revealed through combined experiment and theory. By reconstructing polarization from the toroidal moment of strain gradients, the work establishes a 3D chiral state with broken inversion and mirror symmetries.
Isabel Tenreiro, Hugo Aramberri, Víctor Rouco, Gabriel Sánchez‐Santolino, Mariona Cabero, Fernando Gallego, David Sánchez‐Manzano, José M. González‐Calbet, Federico Mompeán, Mar García‐Hernández, Alberto Rivera‐Calzada, Jorge Íñiguez‐González, Carlos León, Jacobo Santamaría   +13 more
wiley   +1 more source

A new 37- level inverter with reduced switches for renewable energy applications. [PDF]

Sci Rep
Shukla S, Goel V, Dhanamjayulu C.
europepmc   +1 more source