Search Results - "Raman Venkatesan, Thulasinath"

Non-linear dielectric spectroscopy for detecting and evaluating structure-property relations in a P(VDF-TrFE-CFE) relaxor-ferroelectric terpolymer by Raman Venkatesan, Thulasinath, Smykalla, David, Ploss, Bernd, Wübbenhorst, Michael, Gerhard, Reimund

“…Non-linear dielectric spectroscopy (NLDS) is employed as an effective tool to study relaxation processes and phase transitions of a…”
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Tuning the Relaxor–Ferroelectric Properties of Poly(vinylidene fluoride–trifluoroethylene–chlorofluoroethylene) Terpolymer Films by Means of Thermally Induced Micro- and Nanostructures by Raman Venkatesan, Thulasinath, Smykalla, David, Ploss, Bernd, Wübbenhorst, Michael, Gerhard, Reimund

“…The effects of thermal processing on the micro- and nanostructural features and thus also on the relaxor–ferroelectric properties of a P­(VDF–TrFE–CFE)…”
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Polysiloxane Inks for Multimaterial 3d Printing of High‐Permittivity Dielectric Elastomers by Danner, Patrick M., Pleij, Tazio, Siqueira, Gilberto, Bayles, Alexandra V., Venkatesan, Thulasinath Raman, Vermant, Jan, Opris, Dorina M.

“…Dielectric elastomer transducers (DET) are promising candidates for electrically‐driven soft robotics. However, the high viscosity and low yield stress of DET…”
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Editorial: Special Issue on Functional Dielectrics by Venkatesan, Thulasinath Raman, Cheng, Zhongyang

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Elastomers Based on Polynorbornene with Polar Polysiloxane Brushes for Soft Transducer Applications by Adeli, Yeerlan, Venkatesan, Thulasinath Raman, Nüesch, Frank A., Opris, Dorina M.

“…Elastomers based on cross‐linked bottlebrush polymers combine an extreme softness at low strains with a strain‐stiffening effect, which makes them attractive…”
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Structure-property relationships in three-phase relaxor-ferroelectric terpolymers by Venkatesan, Thulasinath Raman, Wübbenhorst, Michael, Gerhard, Reimund

“…Poly(vinylidenefluoride-trifluoroethylene)-based (P(VDF-TrFE)-based) terpolymers represent a new class of electroactive polymer materials that are…”
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Origin of the mid-temperature transition in vinylidenefluoride-based ferro-, pyro- and piezoelectric homo-, co- and ter-polymers by Venkatesan, Thulasinath Raman, Gerhard, Reimund

“…The existence of an intermediate transition between the glass and the Curie/melting temperatures in Poly(vinylidene fluoride) (PVDF) and some of its co- and…”
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The mystery behind the mid-temperature transition(s) in vinylidenefluoride-based homo-, co- and terpolymers — has the puzzle been solved? by Thulasinath Raman Venkatesan, Wubbenhorst, Michael, Ploss, Bernd, Qiu, Xunlin, Nakajima, Takashi, Furukawa, Takeo, Reimund Gerhard

“…Over the last half century, the existence of an additional thermal transition in between the glass transition and the Curie/melting transition has been…”
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Relaxation processes and structural transitions in Poly(vinylidene fluoride-trifluoroethylene-chlorofluoroethylene) relaxor-ferroelectric terpolymers as seen in dielectric spectroscopy by Venkatesan, Thulasinath Raman, Gulyakova, Anna A., Frubing, Peter, Gerhard, Reimund

“…Dielectric relaxation processes and structural transitions in Poly(vinylidenefluoride-trifluoroethylene-chlorofluoroethylene) (P(VDF-TrFE-CFE)) terpolymer…”
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The mystery behind the mid-temperature transition(s) in vinylidenefluoride-based homo-, co- and terpolymers - has the puzzle been solved? by Venkatesan, Thulasinath Raman, Wubbenhorst, Michael, Ploss, Bernd, Qiu, Xunlin, Nakajima, Takashi, Furukawa, Takeo, Gerhard, Reimund

“…Over the last half century, the existence of an additional thermal transition in between the glass transition and the Curie/melting transition has been…”
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Influence of film stretching on crystalline phases and dielectric properties of a 70/30 mol% poly(vinylidenefluoride-tetrafluoroethylene) copolymer by Venkatesan, Thulasinath Raman, Gulyakova, Anna A., Gerhard, Reimund

“…Polyvinylidene fluoride (PVDF)-based copolymers with tetrafluoroethylene (P(VDF-TFE)), trifluoroethylene (P(VDF-TrFE)) or hexafluoropropylene (P(VDF-HFP)) are…”
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Dielectric and electroacoustic assessment of screen-printed piezoelectric polymer layers as flexible transducers: Influence of the electrode material by Qiu, Xunlin, Benjamin, Aravindan Joseph, Venkatesan, Thulasinath Raman, Schmidt, Georg C., Soler, Ricardo Alonso Quintana, Panicker, Pramul Muraleedhara, Gerhard, Reimund, Hubler, Arved C.

“…Here, piezoelectric transducers consisting of a P(VDF-TrFE) layer with either silver or PEDOT:PSS screen-printed electrodes are studied. The influence of…”
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Electrical polarization phenomena, dielectric relaxations and structural transitions in a relaxor-ferroelectric terpolymer investigated with electrical probing techniques by Thulasinath Raman Venkatesan, Anna A Gulyakova, Peter Frübing, Reimund Gerhard

“…Dielectric Relaxation Spectroscopy (DRS) and Thermally Stimulated Depolarization Current (TSDC) measurements were employed to study dielectric-relaxation…”
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Non-uniform polarization profiles in P(VDF-TrFE) copolymer films after cyclical poling by Nguyen, Quyet D., Venkatesan, Thulasinath Raman, Wirges, Werner, Gerhard, Reimund

“…Poly(vinylidene fluoride-trifluoroethylene) (P(VDF-TrFE)) copolymers, probably the most often used electro-active polymers, are rendered ferro-, pyro-, and…”
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Complementarity of mDSC, DMA, and DRS Techniques in the Study of T g and Sub‑T g Transitions in Amorphous Solids: PVPVA, Indomethacin, and Amorphous Solid Dispersions Based on Indomethacin/PVPVA by Thayumanasundaram, Savitha, Venkatesan, Thulasinath Raman, Ousset, Aymeric, Van Hollebeke, Kim, Aerts, Luc, Wübbenhorst, Michael, Van den Mooter, Guy

“…Recently, glasses, a subset of amorphous solids, have gained attention in various fields, such as polymer chemistry, optical fibers, and pharmaceuticals. One…”
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How to Make Elastomers Piezoelectric? by Owusu, Francis, Venkatesan, Thulasinath Raman, Nüesch, Frank A., Negri, Ricardo Martin, Opris, Dorina M.

“…Piezoelectrics play a significant role in modern electronics and electric devices. Thermal or mechanical stress on such materials induces a change in…”
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Synthesis of Bottlebrush Polymers with Spontaneous Self-Assembly for Dielectric Generators by Adeli, Yeerlan, Raman Venkatesan, Thulasinath, Mezzenga, Raffaele, Nüesch, Frank A., Opris, Dorina M.

“…Cross-linked bottlebrush polymers received significant attention as dielectrics in transducers due to their unique softness and strain stiffening caused by…”
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Complementarity of mDSC, DMA, and DRS Techniques in the Study of Tg and Sub-Tg Transitions in Amorphous Solids: PVPVA, Indomethacin, and Amorphous Solid Dispersions Based on Indomethacin/PVPVA by Thayumanasundaram, Savitha, Venkatesan, Thulasinath Raman, Ousset, Aymeric, Van Hollebeke, Kim, Aerts, Luc, Wübbenhorst, Michael, Van den Mooter, Guy

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Nonlinear Dielectric Spectroscopy of P(VDF-TrFE-CFE) Films for Non-Volatile Memory Applications by Venkatesan, Thulasinath Raman, Smykalla, David, Ploss, Bernd, Wubbenhorst, Michael, Gerhard, Reimund

“…The potential suitability of P(VDF-TrFE-CFE) relaxor-ferroelectric terpolymer films for non-volatile memory devices is assessed from the…”
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Influence of Composition and Preparation on Crystalline Phases and Morphology in Poly(vinylidene fluoride-trifluoroethylene-chlorofluoroethylene) Relaxor-Ferroelectric Terpolymer by Venkatesan, Thulasinath Raman, Frubing, Peter, Gerhard, Reimund

“…The influence of chemical composition and crystallisation conditions on the ferroelectric and paraelectric phases and the resulting morphology in…”
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