Loading…

Transport studies on La sub(0.8-x)Pr sub(0.2)Sr sub(x)MnO sub(3) manganite films

In this communication, we report the results of the studies on structural, microstructural, transport and magnetotransport behavior of La sub(0.8-x)Pr sub(0.2)Sr sub(x)MnO sub(3) (LPSMO) (x=0.1, 0.2 and 0.3) manganite films grown on (100) single crystalline SrTiO sub(3) (STO) substrate using low cos...

Full description

Saved in:
Bibliographic Details
Published in:Physica. B, Condensed matter Condensed matter, 2015-05, Vol.465, p.71-80
Main Authors: Solanki, P S, Doshi, R R, Ravalia, Ashish, Keshvani, M J, Pandya, Swati, Ganesan, V, Shah, N A, Kuberkar, D G
Format: Article
Language:English
Subjects:
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by
cites
container_end_page 80
container_issue
container_start_page 71
container_title Physica. B, Condensed matter
container_volume 465
creator Solanki, P S
Doshi, R R
Ravalia, Ashish
Keshvani, M J
Pandya, Swati
Ganesan, V
Shah, N A
Kuberkar, D G
description In this communication, we report the results of the studies on structural, microstructural, transport and magnetotransport behavior of La sub(0.8-x)Pr sub(0.2)Sr sub(x)MnO sub(3) (LPSMO) (x=0.1, 0.2 and 0.3) manganite films grown on (100) single crystalline SrTiO sub(3) (STO) substrate using low cost chemical solution deposition (CSD) method. Films with similar compositions were also grown using sophisticated pulsed laser deposition (PLD) technique and results of structural and transport studies obtained for CSD grown films were compared with PLD grown films. Structural studies show that all the CSD and PLD grown films possess single crystalline nature with compressive and tensile strain, respectively. Surface morphology, studied using atomic force microscope (AFM), reveals the island like grain morphology in CSD grown films while PLD grown films possess smooth film surfaces. Carrier density dependent transport properties of the films have been discussed in the context of zener double exchange (ZDE) mechanism. Lower resistivity and higher transition temperature (T sub(P)) observed in CSD grown films as compared to PLD grown films have been discussed in the light of structural strain and surface morphology of the films. Various models and mechanisms have been employed to understand the charge transport in CSD and PLD grown films. Also, observation of low temperature resistivity minima behavior in all the CSD and PLD grown LPSMO films has been explained in the context of electron-electron scattering mechanism.
doi_str_mv 10.1016/j.physb.2015.02.019
format article
fullrecord <record><control><sourceid>proquest</sourceid><recordid>TN_cdi_proquest_miscellaneous_1701054230</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1701054230</sourcerecordid><originalsourceid>FETCH-proquest_miscellaneous_17010542303</originalsourceid><addsrcrecordid>eNqVir0OgjAURjto4u8TuHSEgXpvEZDZaBw0kshOqlaFQEEuJPj2GvUFPMt3vuQwNkMQCOjPM1Hdn3QSEtATIAVg2GNDCCU6C0_6AzYiyuANBjhkUVwrQ1VZN5ya9pJq4qXhO8WpPVkglk5nR_XvSPv41c7em8PHXJsXytyUSRvNr2le0IT1ryonPf3tmFmbdbzaOlVdPlpNTVKkdNZ5rowuW0owAARvIV1w_0hfxDtF3g</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1701054230</pqid></control><display><type>article</type><title>Transport studies on La sub(0.8-x)Pr sub(0.2)Sr sub(x)MnO sub(3) manganite films</title><source>ScienceDirect Freedom Collection</source><creator>Solanki, P S ; Doshi, R R ; Ravalia, Ashish ; Keshvani, M J ; Pandya, Swati ; Ganesan, V ; Shah, N A ; Kuberkar, D G</creator><creatorcontrib>Solanki, P S ; Doshi, R R ; Ravalia, Ashish ; Keshvani, M J ; Pandya, Swati ; Ganesan, V ; Shah, N A ; Kuberkar, D G</creatorcontrib><description>In this communication, we report the results of the studies on structural, microstructural, transport and magnetotransport behavior of La sub(0.8-x)Pr sub(0.2)Sr sub(x)MnO sub(3) (LPSMO) (x=0.1, 0.2 and 0.3) manganite films grown on (100) single crystalline SrTiO sub(3) (STO) substrate using low cost chemical solution deposition (CSD) method. Films with similar compositions were also grown using sophisticated pulsed laser deposition (PLD) technique and results of structural and transport studies obtained for CSD grown films were compared with PLD grown films. Structural studies show that all the CSD and PLD grown films possess single crystalline nature with compressive and tensile strain, respectively. Surface morphology, studied using atomic force microscope (AFM), reveals the island like grain morphology in CSD grown films while PLD grown films possess smooth film surfaces. Carrier density dependent transport properties of the films have been discussed in the context of zener double exchange (ZDE) mechanism. Lower resistivity and higher transition temperature (T sub(P)) observed in CSD grown films as compared to PLD grown films have been discussed in the light of structural strain and surface morphology of the films. Various models and mechanisms have been employed to understand the charge transport in CSD and PLD grown films. Also, observation of low temperature resistivity minima behavior in all the CSD and PLD grown LPSMO films has been explained in the context of electron-electron scattering mechanism.</description><identifier>ISSN: 0921-4526</identifier><identifier>DOI: 10.1016/j.physb.2015.02.019</identifier><language>eng</language><subject>Carrier density ; Compressive properties ; Condensed matter ; Crystal structure ; Electrical resistivity ; Exchange ; Manganites ; Morphology ; Transport</subject><ispartof>Physica. B, Condensed matter, 2015-05, Vol.465, p.71-80</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Solanki, P S</creatorcontrib><creatorcontrib>Doshi, R R</creatorcontrib><creatorcontrib>Ravalia, Ashish</creatorcontrib><creatorcontrib>Keshvani, M J</creatorcontrib><creatorcontrib>Pandya, Swati</creatorcontrib><creatorcontrib>Ganesan, V</creatorcontrib><creatorcontrib>Shah, N A</creatorcontrib><creatorcontrib>Kuberkar, D G</creatorcontrib><title>Transport studies on La sub(0.8-x)Pr sub(0.2)Sr sub(x)MnO sub(3) manganite films</title><title>Physica. B, Condensed matter</title><description>In this communication, we report the results of the studies on structural, microstructural, transport and magnetotransport behavior of La sub(0.8-x)Pr sub(0.2)Sr sub(x)MnO sub(3) (LPSMO) (x=0.1, 0.2 and 0.3) manganite films grown on (100) single crystalline SrTiO sub(3) (STO) substrate using low cost chemical solution deposition (CSD) method. Films with similar compositions were also grown using sophisticated pulsed laser deposition (PLD) technique and results of structural and transport studies obtained for CSD grown films were compared with PLD grown films. Structural studies show that all the CSD and PLD grown films possess single crystalline nature with compressive and tensile strain, respectively. Surface morphology, studied using atomic force microscope (AFM), reveals the island like grain morphology in CSD grown films while PLD grown films possess smooth film surfaces. Carrier density dependent transport properties of the films have been discussed in the context of zener double exchange (ZDE) mechanism. Lower resistivity and higher transition temperature (T sub(P)) observed in CSD grown films as compared to PLD grown films have been discussed in the light of structural strain and surface morphology of the films. Various models and mechanisms have been employed to understand the charge transport in CSD and PLD grown films. Also, observation of low temperature resistivity minima behavior in all the CSD and PLD grown LPSMO films has been explained in the context of electron-electron scattering mechanism.</description><subject>Carrier density</subject><subject>Compressive properties</subject><subject>Condensed matter</subject><subject>Crystal structure</subject><subject>Electrical resistivity</subject><subject>Exchange</subject><subject>Manganites</subject><subject>Morphology</subject><subject>Transport</subject><issn>0921-4526</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNqVir0OgjAURjto4u8TuHSEgXpvEZDZaBw0kshOqlaFQEEuJPj2GvUFPMt3vuQwNkMQCOjPM1Hdn3QSEtATIAVg2GNDCCU6C0_6AzYiyuANBjhkUVwrQ1VZN5ya9pJq4qXhO8WpPVkglk5nR_XvSPv41c7em8PHXJsXytyUSRvNr2le0IT1ryonPf3tmFmbdbzaOlVdPlpNTVKkdNZ5rowuW0owAARvIV1w_0hfxDtF3g</recordid><startdate>20150515</startdate><enddate>20150515</enddate><creator>Solanki, P S</creator><creator>Doshi, R R</creator><creator>Ravalia, Ashish</creator><creator>Keshvani, M J</creator><creator>Pandya, Swati</creator><creator>Ganesan, V</creator><creator>Shah, N A</creator><creator>Kuberkar, D G</creator><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20150515</creationdate><title>Transport studies on La sub(0.8-x)Pr sub(0.2)Sr sub(x)MnO sub(3) manganite films</title><author>Solanki, P S ; Doshi, R R ; Ravalia, Ashish ; Keshvani, M J ; Pandya, Swati ; Ganesan, V ; Shah, N A ; Kuberkar, D G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-proquest_miscellaneous_17010542303</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Carrier density</topic><topic>Compressive properties</topic><topic>Condensed matter</topic><topic>Crystal structure</topic><topic>Electrical resistivity</topic><topic>Exchange</topic><topic>Manganites</topic><topic>Morphology</topic><topic>Transport</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Solanki, P S</creatorcontrib><creatorcontrib>Doshi, R R</creatorcontrib><creatorcontrib>Ravalia, Ashish</creatorcontrib><creatorcontrib>Keshvani, M J</creatorcontrib><creatorcontrib>Pandya, Swati</creatorcontrib><creatorcontrib>Ganesan, V</creatorcontrib><creatorcontrib>Shah, N A</creatorcontrib><creatorcontrib>Kuberkar, D G</creatorcontrib><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Physica. B, Condensed matter</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Solanki, P S</au><au>Doshi, R R</au><au>Ravalia, Ashish</au><au>Keshvani, M J</au><au>Pandya, Swati</au><au>Ganesan, V</au><au>Shah, N A</au><au>Kuberkar, D G</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Transport studies on La sub(0.8-x)Pr sub(0.2)Sr sub(x)MnO sub(3) manganite films</atitle><jtitle>Physica. B, Condensed matter</jtitle><date>2015-05-15</date><risdate>2015</risdate><volume>465</volume><spage>71</spage><epage>80</epage><pages>71-80</pages><issn>0921-4526</issn><abstract>In this communication, we report the results of the studies on structural, microstructural, transport and magnetotransport behavior of La sub(0.8-x)Pr sub(0.2)Sr sub(x)MnO sub(3) (LPSMO) (x=0.1, 0.2 and 0.3) manganite films grown on (100) single crystalline SrTiO sub(3) (STO) substrate using low cost chemical solution deposition (CSD) method. Films with similar compositions were also grown using sophisticated pulsed laser deposition (PLD) technique and results of structural and transport studies obtained for CSD grown films were compared with PLD grown films. Structural studies show that all the CSD and PLD grown films possess single crystalline nature with compressive and tensile strain, respectively. Surface morphology, studied using atomic force microscope (AFM), reveals the island like grain morphology in CSD grown films while PLD grown films possess smooth film surfaces. Carrier density dependent transport properties of the films have been discussed in the context of zener double exchange (ZDE) mechanism. Lower resistivity and higher transition temperature (T sub(P)) observed in CSD grown films as compared to PLD grown films have been discussed in the light of structural strain and surface morphology of the films. Various models and mechanisms have been employed to understand the charge transport in CSD and PLD grown films. Also, observation of low temperature resistivity minima behavior in all the CSD and PLD grown LPSMO films has been explained in the context of electron-electron scattering mechanism.</abstract><doi>10.1016/j.physb.2015.02.019</doi></addata></record>
fulltext fulltext
identifier ISSN: 0921-4526
ispartof Physica. B, Condensed matter, 2015-05, Vol.465, p.71-80
issn 0921-4526
language eng
recordid cdi_proquest_miscellaneous_1701054230
source ScienceDirect Freedom Collection
subjects Carrier density
Compressive properties
Condensed matter
Crystal structure
Electrical resistivity
Exchange
Manganites
Morphology
Transport
title Transport studies on La sub(0.8-x)Pr sub(0.2)Sr sub(x)MnO sub(3) manganite films
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-23T23%3A17%3A24IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Transport%20studies%20on%20La%20sub(0.8-x)Pr%20sub(0.2)Sr%20sub(x)MnO%20sub(3)%20manganite%20films&rft.jtitle=Physica.%20B,%20Condensed%20matter&rft.au=Solanki,%20P%20S&rft.date=2015-05-15&rft.volume=465&rft.spage=71&rft.epage=80&rft.pages=71-80&rft.issn=0921-4526&rft_id=info:doi/10.1016/j.physb.2015.02.019&rft_dat=%3Cproquest%3E1701054230%3C/proquest%3E%3Cgrp_id%3Ecdi_FETCH-proquest_miscellaneous_17010542303%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=1701054230&rft_id=info:pmid/&rfr_iscdi=true