Exploration of Goldstone mode and field-induced SmA-SmC-SmC Lifshitz point in chiral liquid crystal dimers for multiple polarization switching
SmC* phase structure and its device utility reviewed. Diversity for transverse dipole moment of chiral centre and collective modes in hydrogen bonded calamitic liquid crystal dimer, viz. nOBA:M*SA:nOBA for n = 12 investigated. Multiple polarization switching of Goldstone mode GM for greyscale envisa...
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| Veröffentlicht in: | European physical journal plus 2022-06, Vol.137 (6), p.656, Article 656 |
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| description | SmC* phase structure and its device utility reviewed. Diversity for transverse dipole moment of chiral centre and collective modes in hydrogen bonded calamitic liquid crystal dimer, viz. nOBA:M*SA:nOBA for n = 12 investigated. Multiple polarization switching of Goldstone mode GM for greyscale envisaged in tilted SmC* phase. A simple low-frequency relaxation method to determine pitch λ of polarization helix for SmC* GM in SmC* phase by dielectric loss peak ε″
max
. Qualitative analogy between λ and reciprocal 1/Δε″
max-GM
of GM dielectric loss maximum derived. Ferroelectric characterization, i.e. by hysteresis, growth of tilt angle and spontaneous polarization as order parameters, electro-clinic effect, collective excitations, relaxations and Curie–Weiss law presented. Field-induced loss [1/Δε″
max-GM
] reflected the field diverging trend of helical pitch of polarization in SmC*. Collective response and relaxations analysed by the Cole-Davidson method. Goldstone and soft mode are resolved by field. Field study of loss inferred second-order nature C*-C transition.
L
ifshitz
P
oint results agree with T-H plane reports. AC*C
LP
demarcated in T-E plane. Second-order A-C, first-order A-C* and second-order C-C* transition lines converge at
LP
to agree with extended Landau–Ginzburg model. Design of space graded conductive-coated surface stabilized ferroelectric liquid crystal cell for multiple polarization switching modes and greyscale proposed.
Graphical Abstract |
| doi_str_mv | 10.1140/epjp/s13360-022-02728-1 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2920709083</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2920709083</sourcerecordid><originalsourceid>FETCH-LOGICAL-c264t-a89930bdfe4d955803c57d394807825cea6df3cab8a1db8f0184d0e7dc87c9af3</originalsourceid><addsrcrecordid>eNqFkM1KAzEQgBdRUKrPYMDz2mQ3202OUuoPFDyo55Dmp03JJtski7YP4TObuoLeHBhmBuabga8orhG8RQjDqeq3_TSiup7BElZVzrYiJTopLipEYdlgjE__9OfFVYxbmANThCm-KD4XH731gSfjHfAaPHgrY_JOgc5LBbiTQBtlZWmcHISS4KW7K1-6-THB0ui4MekAem9cAsYBsTGBW2DNbjASiLCPKY_SdCpEoH0A3WCT6a3KiOXBHMbH8d2kjLr1ZXGmuY3q6qdOirf7xev8sVw-PzzN75alqGY4lZxQWsOV1ApL2jQE1qJpZU0xgS2pGqH4TOpa8BXhSK6IhohgCVUrBWkF5bqeFDfj3T743aBiYls_BJdfsopWsIUUkjpvteOWCD7GoDTrg-l42DME2dE_O_pno3-W_bNv_wxlkoxkzIRbq_B7_z_0CwzCj0M</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2920709083</pqid></control><display><type>article</type><title>Exploration of Goldstone mode and field-induced SmA-SmC-SmC Lifshitz point in chiral liquid crystal dimers for multiple polarization switching</title><source>Springer Nature - Complete Springer Journals</source><source>ProQuest Central UK/Ireland</source><source>ProQuest Central</source><creator>Surekha, M. ; Potukuchi, D. M.</creator><creatorcontrib>Surekha, M. ; Potukuchi, D. M.</creatorcontrib><description>SmC* phase structure and its device utility reviewed. Diversity for transverse dipole moment of chiral centre and collective modes in hydrogen bonded calamitic liquid crystal dimer, viz. nOBA:M*SA:nOBA for n = 12 investigated. Multiple polarization switching of Goldstone mode GM for greyscale envisaged in tilted SmC* phase. A simple low-frequency relaxation method to determine pitch λ of polarization helix for SmC* GM in SmC* phase by dielectric loss peak ε″
max
. Qualitative analogy between λ and reciprocal 1/Δε″
max-GM
of GM dielectric loss maximum derived. Ferroelectric characterization, i.e. by hysteresis, growth of tilt angle and spontaneous polarization as order parameters, electro-clinic effect, collective excitations, relaxations and Curie–Weiss law presented. Field-induced loss [1/Δε″
max-GM
] reflected the field diverging trend of helical pitch of polarization in SmC*. Collective response and relaxations analysed by the Cole-Davidson method. Goldstone and soft mode are resolved by field. Field study of loss inferred second-order nature C*-C transition.
L
ifshitz
P
oint results agree with T-H plane reports. AC*C
LP
demarcated in T-E plane. Second-order A-C, first-order A-C* and second-order C-C* transition lines converge at
LP
to agree with extended Landau–Ginzburg model. Design of space graded conductive-coated surface stabilized ferroelectric liquid crystal cell for multiple polarization switching modes and greyscale proposed.
Graphical Abstract</description><identifier>ISSN: 2190-5444</identifier><identifier>EISSN: 2190-5444</identifier><identifier>DOI: 10.1140/epjp/s13360-022-02728-1</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Applied and Technical Physics ; Atomic ; Complex Systems ; Condensed Matter Physics ; Crystals ; Design ; Dielectric loss ; Dimers ; Dipole moments ; Ferroelectric materials ; Ferroelectricity ; Gray scale ; Investigations ; Liquid crystals ; Magnetic fields ; Mathematical and Computational Physics ; Molecular ; Optical and Plasma Physics ; Order parameters ; Phase transitions ; Physical properties ; Physics ; Physics and Astronomy ; Polarization ; Regular Article ; Relaxation method (mathematics) ; Solid phases ; Switching ; Symmetry ; Theoretical</subject><ispartof>European physical journal plus, 2022-06, Vol.137 (6), p.656, Article 656</ispartof><rights>The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2022</rights><rights>The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2022.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c264t-a89930bdfe4d955803c57d394807825cea6df3cab8a1db8f0184d0e7dc87c9af3</citedby><cites>FETCH-LOGICAL-c264t-a89930bdfe4d955803c57d394807825cea6df3cab8a1db8f0184d0e7dc87c9af3</cites><orcidid>0000-0003-3998-4206</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1140/epjp/s13360-022-02728-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2920709083?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,777,781,21369,27905,27906,33725,41469,42538,43786,51300,64364,64368,72218</link.rule.ids></links><search><creatorcontrib>Surekha, M.</creatorcontrib><creatorcontrib>Potukuchi, D. M.</creatorcontrib><title>Exploration of Goldstone mode and field-induced SmA-SmC-SmC Lifshitz point in chiral liquid crystal dimers for multiple polarization switching</title><title>European physical journal plus</title><addtitle>Eur. Phys. J. Plus</addtitle><description>SmC* phase structure and its device utility reviewed. Diversity for transverse dipole moment of chiral centre and collective modes in hydrogen bonded calamitic liquid crystal dimer, viz. nOBA:M*SA:nOBA for n = 12 investigated. Multiple polarization switching of Goldstone mode GM for greyscale envisaged in tilted SmC* phase. A simple low-frequency relaxation method to determine pitch λ of polarization helix for SmC* GM in SmC* phase by dielectric loss peak ε″
max
. Qualitative analogy between λ and reciprocal 1/Δε″
max-GM
of GM dielectric loss maximum derived. Ferroelectric characterization, i.e. by hysteresis, growth of tilt angle and spontaneous polarization as order parameters, electro-clinic effect, collective excitations, relaxations and Curie–Weiss law presented. Field-induced loss [1/Δε″
max-GM
] reflected the field diverging trend of helical pitch of polarization in SmC*. Collective response and relaxations analysed by the Cole-Davidson method. Goldstone and soft mode are resolved by field. Field study of loss inferred second-order nature C*-C transition.
L
ifshitz
P
oint results agree with T-H plane reports. AC*C
LP
demarcated in T-E plane. Second-order A-C, first-order A-C* and second-order C-C* transition lines converge at
LP
to agree with extended Landau–Ginzburg model. Design of space graded conductive-coated surface stabilized ferroelectric liquid crystal cell for multiple polarization switching modes and greyscale proposed.
Graphical Abstract</description><subject>Applied and Technical Physics</subject><subject>Atomic</subject><subject>Complex Systems</subject><subject>Condensed Matter Physics</subject><subject>Crystals</subject><subject>Design</subject><subject>Dielectric loss</subject><subject>Dimers</subject><subject>Dipole moments</subject><subject>Ferroelectric materials</subject><subject>Ferroelectricity</subject><subject>Gray scale</subject><subject>Investigations</subject><subject>Liquid crystals</subject><subject>Magnetic fields</subject><subject>Mathematical and Computational Physics</subject><subject>Molecular</subject><subject>Optical and Plasma Physics</subject><subject>Order parameters</subject><subject>Phase transitions</subject><subject>Physical properties</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Polarization</subject><subject>Regular Article</subject><subject>Relaxation method (mathematics)</subject><subject>Solid phases</subject><subject>Switching</subject><subject>Symmetry</subject><subject>Theoretical</subject><issn>2190-5444</issn><issn>2190-5444</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqFkM1KAzEQgBdRUKrPYMDz2mQ3202OUuoPFDyo55Dmp03JJtski7YP4TObuoLeHBhmBuabga8orhG8RQjDqeq3_TSiup7BElZVzrYiJTopLipEYdlgjE__9OfFVYxbmANThCm-KD4XH731gSfjHfAaPHgrY_JOgc5LBbiTQBtlZWmcHISS4KW7K1-6-THB0ui4MekAem9cAsYBsTGBW2DNbjASiLCPKY_SdCpEoH0A3WCT6a3KiOXBHMbH8d2kjLr1ZXGmuY3q6qdOirf7xev8sVw-PzzN75alqGY4lZxQWsOV1ApL2jQE1qJpZU0xgS2pGqH4TOpa8BXhSK6IhohgCVUrBWkF5bqeFDfj3T743aBiYls_BJdfsopWsIUUkjpvteOWCD7GoDTrg-l42DME2dE_O_pno3-W_bNv_wxlkoxkzIRbq_B7_z_0CwzCj0M</recordid><startdate>20220603</startdate><enddate>20220603</enddate><creator>Surekha, M.</creator><creator>Potukuchi, D. M.</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>P5Z</scope><scope>P62</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><orcidid>https://orcid.org/0000-0003-3998-4206</orcidid></search><sort><creationdate>20220603</creationdate><title>Exploration of Goldstone mode and field-induced SmA-SmC-SmC Lifshitz point in chiral liquid crystal dimers for multiple polarization switching</title><author>Surekha, M. ; Potukuchi, D. M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c264t-a89930bdfe4d955803c57d394807825cea6df3cab8a1db8f0184d0e7dc87c9af3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Applied and Technical Physics</topic><topic>Atomic</topic><topic>Complex Systems</topic><topic>Condensed Matter Physics</topic><topic>Crystals</topic><topic>Design</topic><topic>Dielectric loss</topic><topic>Dimers</topic><topic>Dipole moments</topic><topic>Ferroelectric materials</topic><topic>Ferroelectricity</topic><topic>Gray scale</topic><topic>Investigations</topic><topic>Liquid crystals</topic><topic>Magnetic fields</topic><topic>Mathematical and Computational Physics</topic><topic>Molecular</topic><topic>Optical and Plasma Physics</topic><topic>Order parameters</topic><topic>Phase transitions</topic><topic>Physical properties</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Polarization</topic><topic>Regular Article</topic><topic>Relaxation method (mathematics)</topic><topic>Solid phases</topic><topic>Switching</topic><topic>Symmetry</topic><topic>Theoretical</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Surekha, M.</creatorcontrib><creatorcontrib>Potukuchi, D. M.</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><jtitle>European physical journal plus</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Surekha, M.</au><au>Potukuchi, D. M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Exploration of Goldstone mode and field-induced SmA-SmC-SmC Lifshitz point in chiral liquid crystal dimers for multiple polarization switching</atitle><jtitle>European physical journal plus</jtitle><stitle>Eur. Phys. J. Plus</stitle><date>2022-06-03</date><risdate>2022</risdate><volume>137</volume><issue>6</issue><spage>656</spage><pages>656-</pages><artnum>656</artnum><issn>2190-5444</issn><eissn>2190-5444</eissn><abstract>SmC* phase structure and its device utility reviewed. Diversity for transverse dipole moment of chiral centre and collective modes in hydrogen bonded calamitic liquid crystal dimer, viz. nOBA:M*SA:nOBA for n = 12 investigated. Multiple polarization switching of Goldstone mode GM for greyscale envisaged in tilted SmC* phase. A simple low-frequency relaxation method to determine pitch λ of polarization helix for SmC* GM in SmC* phase by dielectric loss peak ε″
max
. Qualitative analogy between λ and reciprocal 1/Δε″
max-GM
of GM dielectric loss maximum derived. Ferroelectric characterization, i.e. by hysteresis, growth of tilt angle and spontaneous polarization as order parameters, electro-clinic effect, collective excitations, relaxations and Curie–Weiss law presented. Field-induced loss [1/Δε″
max-GM
] reflected the field diverging trend of helical pitch of polarization in SmC*. Collective response and relaxations analysed by the Cole-Davidson method. Goldstone and soft mode are resolved by field. Field study of loss inferred second-order nature C*-C transition.
L
ifshitz
P
oint results agree with T-H plane reports. AC*C
LP
demarcated in T-E plane. Second-order A-C, first-order A-C* and second-order C-C* transition lines converge at
LP
to agree with extended Landau–Ginzburg model. Design of space graded conductive-coated surface stabilized ferroelectric liquid crystal cell for multiple polarization switching modes and greyscale proposed.
Graphical Abstract</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1140/epjp/s13360-022-02728-1</doi><orcidid>https://orcid.org/0000-0003-3998-4206</orcidid></addata></record> |
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| subjects | Applied and Technical Physics Atomic Complex Systems Condensed Matter Physics Crystals Design Dielectric loss Dimers Dipole moments Ferroelectric materials Ferroelectricity Gray scale Investigations Liquid crystals Magnetic fields Mathematical and Computational Physics Molecular Optical and Plasma Physics Order parameters Phase transitions Physical properties Physics Physics and Astronomy Polarization Regular Article Relaxation method (mathematics) Solid phases Switching Symmetry Theoretical |
| title | Exploration of Goldstone mode and field-induced SmA-SmC-SmC Lifshitz point in chiral liquid crystal dimers for multiple polarization switching |
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