{"id":"https://openalex.org/W2016120215","doi":"https://doi.org/10.1179/143307511x13085642037943","title":"Wide range magnetoresistance through grain size variation in Ag doped lanthanum manganite","display_name":"Wide range magnetoresistance through grain size variation in Ag doped lanthanum manganite","publication_year":2011,"publication_date":"2011-09-01","ids":{"openalex":"https://openalex.org/W2016120215","doi":"https://doi.org/10.1179/143307511x13085642037943","mag":"2016120215"},"language":"en","primary_location":{"id":"doi:10.1179/143307511x13085642037943","doi":"https://doi.org/10.1179/143307511x13085642037943","is_oa":false,"landing_page_url":"https://doi.org/10.1179/143307511x13085642037943","pdf_url":null,"source":{"id":"https://openalex.org/S183484819","display_name":"Materials Research Innovations","issn_l":"1432-8917","issn":["1432-8917","1433-075X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1","poland-20","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Materials Research Innovations","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5016903043","display_name":"Avneesh Anshul","orcid":"https://orcid.org/0000-0002-8750-8389","observed_orcids":["https://orcid.org/0000-0002-8750-8389","https://orcid.org/0000-0001-9491-4599"]},"institutions":[{"id":"https://openalex.org/I115635661","display_name":"Advanced Materials and Processes Research Institute","ror":"https://ror.org/02x351n42","country_code":"IN","type":"facility","lineage":["https://openalex.org/I115635661","https://openalex.org/I2799351866","https://openalex.org/I4210134808","https://openalex.org/I66760702"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"A Anshul","raw_affiliation_strings":["Advanced Materials and Processes Research Institute (CSIR)Hoshangabad Road, Bhopal, Madhya Pradesh 462026, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Materials and Processes Research Institute (CSIR)Hoshangabad Road, Bhopal, Madhya Pradesh 462026, India","institution_ids":["https://openalex.org/I115635661"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036407158","display_name":"Sudhir Sitaram Amritphale","orcid":"https://orcid.org/0009-0000-6517-6937","observed_orcids":["https://orcid.org/0009-0000-6517-6937"]},"institutions":[{"id":"https://openalex.org/I115635661","display_name":"Advanced Materials and Processes Research Institute","ror":"https://ror.org/02x351n42","country_code":"IN","type":"facility","lineage":["https://openalex.org/I115635661","https://openalex.org/I2799351866","https://openalex.org/I4210134808","https://openalex.org/I66760702"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S S Amritphale","raw_affiliation_strings":["Advanced Materials and Processes Research Institute (CSIR)Hoshangabad Road, Bhopal, Madhya Pradesh 462026, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Materials and Processes Research Institute (CSIR)Hoshangabad Road, Bhopal, Madhya Pradesh 462026, India","institution_ids":["https://openalex.org/I115635661"]}]},{"author_position":"middle","author":{"id":null,"display_name":"R Yadav","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I464993","display_name":"Barkatullah University","ror":"https://ror.org/02ax13658","country_code":"IN","type":"education","lineage":["https://openalex.org/I464993"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"R Yadav","raw_affiliation_strings":["Department of PhysicsBarkatullah University, Bhopal, Madhya Pradesh 462026, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of PhysicsBarkatullah University, Bhopal, Madhya Pradesh 462026, India","institution_ids":["https://openalex.org/I464993"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101969120","display_name":"Sarabjeet Kaur","orcid":"https://orcid.org/0000-0002-9255-4806","observed_orcids":["https://orcid.org/0000-0002-9255-4806"]},"institutions":[{"id":"https://openalex.org/I115635661","display_name":"Advanced Materials and Processes Research Institute","ror":"https://ror.org/02x351n42","country_code":"IN","type":"facility","lineage":["https://openalex.org/I115635661","https://openalex.org/I2799351866","https://openalex.org/I4210134808","https://openalex.org/I66760702"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S Kaur","raw_affiliation_strings":["Advanced Materials and Processes Research Institute (CSIR)Hoshangabad Road, Bhopal, Madhya Pradesh 462026, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Materials and Processes Research Institute (CSIR)Hoshangabad Road, Bhopal, Madhya Pradesh 462026, India","institution_ids":["https://openalex.org/I115635661"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010084300","display_name":"Renu Hada","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I115635661","display_name":"Advanced Materials and Processes Research Institute","ror":"https://ror.org/02x351n42","country_code":"IN","type":"facility","lineage":["https://openalex.org/I115635661","https://openalex.org/I2799351866","https://openalex.org/I4210134808","https://openalex.org/I66760702"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"R Hada","raw_affiliation_strings":["Advanced Materials and Processes Research Institute (CSIR)Hoshangabad Road, Bhopal, Madhya Pradesh 462026, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Advanced Materials and Processes Research Institute (CSIR)Hoshangabad Road, Bhopal, Madhya Pradesh 462026, India","institution_ids":["https://openalex.org/I115635661"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5016903043"],"corresponding_institution_ids":["https://openalex.org/I115635661"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.13167031,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"15","issue":"4","first_page":"274","last_page":"278"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10607","display_name":"Magnetic and transport properties of perovskites and related materials","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10607","display_name":"Magnetic and transport properties of perovskites and related materials","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13251","display_name":"Electrical and Thermal Properties of Materials","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10037","display_name":"Physics of Superconductivity and Magnetism","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/magnetoresistance","display_name":"magnetoresistance","score":0.7739999890327454},{"id":"https://openalex.org/keywords/lanthanum-manganite","display_name":"lanthanum manganite","score":0.9369999766349792},{"id":"https://openalex.org/keywords/ag-doping","display_name":"silver doping","score":0.9559999704360962},{"id":"https://openalex.org/keywords/grain-size","display_name":"grain size","score":0.8330000042915344},{"id":"https://openalex.org/keywords/metal-insulator-transition","display_name":"metal-insulator transition","score":0.8050000071525574},{"id":"https://openalex.org/keywords/nanocrystalline-materials","display_name":"nanocrystalline materials","score":0.6890000104904175},{"id":"https://openalex.org/keywords/grain-boundary-scattering","display_name":"grain boundary scattering","score":0.8240000009536743},{"id":"https://openalex.org/keywords/spin-dependent-scattering","display_name":"spin-dependent scattering","score":0.9620000123977661},{"id":"https://openalex.org/keywords/low-temperature-resistivity","display_name":"low-temperature resistivity","score":0.640999972820282},{"id":"https://openalex.org/keywords/manganites","display_name":"manganites","score":0.6359999775886536}],"concepts":[{"id":"https://openalex.org/C2777422625","wikidata":"https://www.wikidata.org/wiki/Q18345146","display_name":"Lanthanum manganite","level":4,"score":0.8804991245269775},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8779891133308411},{"id":"https://openalex.org/C117958382","wikidata":"https://www.wikidata.org/wiki/Q58347","display_name":"Magnetoresistance","level":3,"score":0.8661081194877625},{"id":"https://openalex.org/C2779700590","wikidata":"https://www.wikidata.org/wiki/Q401047","display_name":"Manganite","level":3,"score":0.8508572578430176},{"id":"https://openalex.org/C192191005","wikidata":"https://www.wikidata.org/wiki/Q466491","display_name":"Grain size","level":2,"score":0.666068434715271},{"id":"https://openalex.org/C47908070","wikidata":"https://www.wikidata.org/wiki/Q900515","display_name":"Grain boundary","level":3,"score":0.6215790510177612},{"id":"https://openalex.org/C555894677","wikidata":"https://www.wikidata.org/wiki/Q1801","display_name":"Lanthanum","level":2,"score":0.5948640704154968},{"id":"https://openalex.org/C121545928","wikidata":"https://www.wikidata.org/wiki/Q1023887","display_name":"Colossal magnetoresistance","level":4,"score":0.5129015445709229},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.5073644518852234},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.5032634139060974},{"id":"https://openalex.org/C179936367","wikidata":"https://www.wikidata.org/wiki/Q944246","display_name":"Metal\u2013insulator transition","level":3,"score":0.49205559492111206},{"id":"https://openalex.org/C69990965","wikidata":"https://www.wikidata.org/wiki/Q65402698","display_name":"Electrical resistivity and conductivity","level":2,"score":0.4856032729148865},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.4713071286678314},{"id":"https://openalex.org/C108599883","wikidata":"https://www.wikidata.org/wiki/Q3554730","display_name":"Variable-range hopping","level":3,"score":0.4630321264266968},{"id":"https://openalex.org/C544153396","wikidata":"https://www.wikidata.org/wiki/Q11426","display_name":"Metal","level":2,"score":0.36211803555488586},{"id":"https://openalex.org/C199289684","wikidata":"https://www.wikidata.org/wiki/Q83353","display_name":"Mineralogy","level":1,"score":0.33190006017684937},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.2638251483440399},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.20289641618728638},{"id":"https://openalex.org/C87976508","wikidata":"https://www.wikidata.org/wiki/Q1498213","display_name":"Microstructure","level":2,"score":0.19621512293815613},{"id":"https://openalex.org/C82217956","wikidata":"https://www.wikidata.org/wiki/Q184207","display_name":"Ferromagnetism","level":2,"score":0.18358907103538513},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.1767674684524536},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.15877795219421387},{"id":"https://openalex.org/C172100665","wikidata":"https://www.wikidata.org/wiki/Q7465774","display_name":"Thermal conduction","level":2,"score":0.09069302678108215},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.07170093059539795},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.05652928352355957},{"id":"https://openalex.org/C68801617","wikidata":"https://www.wikidata.org/wiki/Q162908","display_name":"Electrolyte","level":3,"score":0.05247393250465393},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1179/143307511x13085642037943","doi":"https://doi.org/10.1179/143307511x13085642037943","is_oa":false,"landing_page_url":"https://doi.org/10.1179/143307511x13085642037943","pdf_url":null,"source":{"id":"https://openalex.org/S183484819","display_name":"Materials Research Innovations","issn_l":"1432-8917","issn":["1432-8917","1433-075X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1","poland-20","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Materials Research Innovations","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W55198514","https://openalex.org/W1520999081","https://openalex.org/W1602428724","https://openalex.org/W1610071710","https://openalex.org/W1627386983","https://openalex.org/W1637999242","https://openalex.org/W1654301683","https://openalex.org/W1669297376","https://openalex.org/W1676922545","https://openalex.org/W1966466411","https://openalex.org/W1967998958","https://openalex.org/W1975208659","https://openalex.org/W1983734641","https://openalex.org/W1987361547","https://openalex.org/W1989332791","https://openalex.org/W2019307525","https://openalex.org/W2022122445","https://openalex.org/W2025064302","https://openalex.org/W2030678792","https://openalex.org/W2030790937","https://openalex.org/W2031999099","https://openalex.org/W2053737030","https://openalex.org/W2053975158","https://openalex.org/W2066335627","https://openalex.org/W2067287908","https://openalex.org/W2074617225","https://openalex.org/W2092435677","https://openalex.org/W2120631224"],"related_works":["https://openalex.org/W2151058273","https://openalex.org/W2012905872","https://openalex.org/W2393017728","https://openalex.org/W2492375720","https://openalex.org/W2015461351","https://openalex.org/W1599997952","https://openalex.org/W2010138011","https://openalex.org/W2800532852","https://openalex.org/W4407292249","https://openalex.org/W2971951012"],"abstract_inverted_index":{"Monovalent":[0],"Ag":[1],"doped":[2],"lanthanum":[3],"manganite":[4],"samples":[5,66],"with":[6,57,67,79],"variable":[7],"grain":[8,32,103],"sizes":[9,33],"were":[10,34],"synthesised":[11],"by":[12,46],"standard":[13],"solid":[14],"state":[15],"reaction":[16],"and":[17,48,60,73,87,105],"sol\u2013gel":[18],"methods.":[19],"The":[20,29,65,77],"nearly":[21],"monophasic":[22],"nature":[23],"is":[24],"revealed":[25],"through":[26],"X-ray":[27],"diffraction.":[28],"process":[30],"dependent":[31,107],"observed":[35],"in":[36,93],"the":[37,94],"wide":[38,74],"range":[39,75],"from":[40],"30":[41],"nm":[42],"to":[43,91,102],"1\u00b72":[44],"\u03bcm":[45],"TEM":[47],"SEM.":[49],"Low":[50],"temperature":[51],"resistivity":[52],"measurement":[53],"was":[54],"carried":[55],"out":[56],"0,":[58],"1":[59],"5":[61],"T":[62],"magnetic":[63],"fields.":[64],"nanosize":[68],"grains":[69,82],"showed":[70,83],"metallic":[71],"behaviour":[72,98],"magnetoresistance.":[76],"sample":[78],"micrometre":[80],"size":[81],"metal":[84],"insulator":[85],"transition":[86],"magnetoresistance":[88],"value":[89],"up":[90],"85%":[92],"narrow":[95],"range.":[96],"Such":[97],"may":[99],"be":[100],"due":[101],"boundary":[104],"spin":[106],"scatterings.":[108]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-09-27T08:07:27.782135","created_date":"2016-06-24T00:00:00"}