Communication: Modeling layered mosaic perovskite alloy microstructures across length scales via a packing algorithm

Fuente: arXiv

Enregistré dans:

Détails bibliographiques
Auteurs principaux:	Skolnick, Murray, Torquato, Salvatore
Format:	Preprint
Publié:	2025
Sujets:	Materials Science
Accès en ligne:	Acceder al recurso
Tags:	Ajouter un tag Pas de tags, Soyez le premier à ajouter un tag!

Documents similaires

Accurate Formula for the Effective Conductivity of Highly Clustered Two-Phase Materials
par: Skolnick, Murray, et autres
Publié: (2025)

Dynamical properties of particulate composites derived from ultradense stealthy hyperuniform sphere packings
par: Vanoni, Carlo, et autres
Publié: (2025)

Microstructural and Transport Characteristics of Triply Periodic Bicontinuous Materials
par: Torquato, Salvatore, et autres
Publié: (2024)

Three-Dimensional Construction of Hyperuniform, Nonhyperuniform and Antihyperuniform Random Media via Spectral Density Functions and Their Transport Properties
par: Shi, Wenlong, et autres
Publié: (2024)

Charting the thermodynamic stability of hybrid perovskite alloys with machine learning
par: Laakso, Jarno, et autres
Publié: (2026)

Precise Determination of the Long-Time Asymptotics of the Diffusion Spreadability of Two-Phase Media
par: Yuan, Shaobing, et autres
Publié: (2026)

Emergence of rapid solidification microstructure in additive manufacturing of a Magnesium alloy
par: Tourret, D., et autres
Publié: (2024)

Local order metrics for many-particle systems across length scales
par: Maher, Charles Emmett, et autres
Publié: (2024)

Electrical resistivity of microstructural components in Al-Mg-Si alloys
par: Kumar, Gautam, et autres
Publié: (2025)

Efficient dataset generation for machine learning perovskite alloys
par: Homm, Henrietta, et autres
Publié: (2025)

Freestanding perovskite and infinite-layer nickelate membranes
par: Sahib, Hoshang, et autres
Publié: (2024)

Simulation of perovskite thin layer crystallization with varying evaporation rates
par: Majewski, M., et autres
Publié: (2024)

Dilute Zn alloying in biodegradable Mg wires: microstructure, mechanical performance, and degradation behavior
par: Ryjáček, Jiří, et autres
Publié: (2026)

Dislocation-point defect interaction on plasticity across the length scale in SrTiO3
par: Okafor, Chukwudalu, et autres
Publié: (2025)

Giant photocaloric effects across a vast temperature range in ferroelectric perovskites
par: Rurali, Riccardo, et autres
Publié: (2024)

Upward band gap bowing and negative mixing enthalpy in multi-component cubic halide perovskite alloys
par: Zhang, Xiuwen, et autres
Publié: (2026)

Machine learning potentials for modeling alloys across compositions
par: Sheriff, Killian, et autres
Publié: (2025)

Exploring the microstructural origins of conductivity and hysteresis in metal halide perovskites via active learning driven automated scanning probe microscopy
par: Liu, Yongtao, et autres
Publié: (2022)

CsCl seed layer homogenizes co-evaporated perovskite growth for high-efficiency fully textured perovskite-silicon tandem solar cells
par: Škorjanc, Viktor, et autres
Publié: (2025)

Hyperuniformity scaling of maximally random jammed packings of two-dimensional binary disks
par: Maher, Charles Emmett, et autres
Publié: (2024)

Review of point defect structures in hexagonal close packed metals and across the Periodic Table
par: Warwick, Andrew Ralph, et autres
Publié: (2025)

Quantifying when hyperuniformity of a many-particle system leads to uniformity across length scales
par: Vanoni, Carlo, et autres
Publié: (2025)

Additively manufacturable high-strength aluminum alloys with thermally stable microstructures enabled by hybrid machine learning-based design
par: Taheri-Mousavi, S. Mohadeseh, et autres
Publié: (2024)

Intrinsic ductility enhancement in Mg alloys elucidated via large-scale ab-initio calculations
par: Das, Sambit, et autres
Publié: (2026)

Unlocking nanoscale microstructural detail in aluminium alloys through differential phase contrast segmentation in STEM
par: Tunes, Matheus A., et autres
Publié: (2026)

On identifying dynamic length scales in crystal plasticity
par: Berta, Dénes, et autres
Publié: (2024)

Magnetic properties of layered hybrid organic-inorganic metal-halide perovskites: transition metal, organic cation and perovskite phase effects
par: Asensio, Yaiza, et autres
Publié: (2024)

Towards an understanding of particle-scale flaws and microstructure evolution in cold-spray via accumulation of single particle impacts
par: Reiser, Alain, et autres
Publié: (2024)

Stress-driven photo-reconfiguration of surface microstructures via vectorial field-guided lithography
par: Januariyasa, I Komang, et autres
Publié: (2025)

Physical scaling laws in dislocation microstructures and avalanches from dislocation dynamics simulations
par: Aissaoui, Missipsa, et autres
Publié: (2024)

Ab initio investigation of layered TMGeTe3 alloys for phase-change applications
par: Jiang, Yihui, et autres
Publié: (2024)

Machine Learning algorithms for optimization of magnetocaloric effect in all-d-metal Heusler alloys
par: Baigutlin, Danil, et autres
Publié: (2024)

Extension of a phase-field KKS model to predict the microstructure evolution in LPBF AlSi10Mg alloy submitted to non isothermal processes
par: Fetni, Seifallah, et autres
Publié: (2024)

Advancing atom probe tomography capabilities to understand bone microstructures at the near-atomic scale
par: Schwarz, Tim M., et autres
Publié: (2025)

Coupled plastic strain- and stress-induced phase transformations and microstructure evolution in Fe-7%Mn alloy in dynamic rotational diamond anvil cell
par: Yesudhas, Sorb, et autres
Publié: (2025)

Effect of cold rolling strain on the microstructural evolution in equimolar MoNbTaTiZr refractory complex concentrated alloy: Comprehensive characterization
par: Skolakova, Andrea, et autres
Publié: (2025)

Semitransparent perovskite solar cells with an evaporated ultra-thin perovskite absorber
par: Zhang, Zongbao, et autres
Publié: (2024)

Two-dimensional perovskites with maximum symmetry enable exciton diffusion length exceeding 2 micrometers
par: Hou, Jin, et autres
Publié: (2025)

Charge disproportionation driven polar magnetic metallic double-layered perovskite Sr$_3$Co$_2$O$_7$
par: Huang, Hong-Fei, et autres
Publié: (2025)

Improving the long-term stability of new-generation perovskite-based TCO using binary and ternary oxides capping layers
par: Mezhoud, Moussa, et autres
Publié: (2024)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
ui	"standard"
language	"fr"
VUFIND_SESSION	"2d78db941e90c22ca322bd60c2a2e979"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790854491.7907 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "2d78db941e90c22ca322bd60c2a2e979" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1759}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"ui=standard; language=fr; VUFIND_SESSION=2d78db941e90c22ca322bd60c2a2e979"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.147"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"37405"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2511_19228/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2511_19228/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790854491.7864
REQUEST_TIME	1790854491

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler