Search Results - "KAMBA, STANISLAV"

Hafnium Oxide (HfO2) – A Multifunctional Oxide: A Review on the Prospect and Challenges of Hafnium Oxide in Resistive Switching and Ferroelectric Memories by Banerjee, Writam, Kashir, Alireza, Kamba, Stanislav

“…Hafnium oxide (HfO2) is one of the mature high‐k dielectrics that has been standing strong in the memory arena over the last two decades. Its dielectric…”
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Unusual features of lattice dynamics in lawsonite near its phase transitions by Kadlec, Filip, Nuzhnyy, Dmitry, Kadlec, Christelle, Petzelt, Jan, Savinov, Maxim, Kamba, Stanislav

“…Lattice dynamics of a single crystal of lawsonite were studied over a broad range of frequencies (1 Hz to 20 THz) using impedance, THz time-domain and infrared…”
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Targeted chemical pressure yields tuneable millimetre-wave dielectric by Dawley, Natalie M., Marksz, Eric J., Hagerstrom, Aaron M., Olsen, Gerhard H., Holtz, Megan E., Goian, Veronica, Kadlec, Christelle, Zhang, Jingshu, Lu, Xifeng, Drisko, Jasper A., Uecker, Reinhard, Ganschow, Steffen, Long, Christian J., Booth, James C., Kamba, Stanislav, Fennie, Craig J., Muller, David A., Orloff, Nathan D., Schlom, Darrell G.

“…Epitaxial strain can unlock enhanced properties in oxide materials, but restricts substrate choice and maximum film thickness, above which lattice relaxation…”
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Magnetoelectric coupling in multiferroic Z-type hexaferrite revealed by electric-field-modulated magnetic resonance studies by Laguta, Valentin, Kempa, Martin, Bovtun, Viktor, Buršík, Josef, Zhai, Kun, Sun, Young, Kamba, Stanislav

“…Temperature dependence of ferromagnetic resonance (FMR) frequency f FMR was revealed in Z-type hexaferrite (Ba x Sr 1− x ) 3 Co 2 Fe 24 O 41 using microwave…”
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Making EuO multiferroic by epitaxial strain engineering by Goian, Veronica, Held, Rainer, Bousquet, Eric, Yuan, Yakun, Melville, Alexander, Zhou, Hua, Gopalan, Venkatraman, Ghosez, Phillipe, Spaldin, Nicola A., Schlom, Darrell G., Kamba, Stanislav

“…Multiferroics are materials exhibiting the coexistence of ferroelectricity and ideally ferromagnetism. Unfortunately, most known magnetoelectric multiferroics…”
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Search for Nonlinear THz Absorption by Electromagnons in Multiferroic Hexaferrites by Vít, Jakub, Repček, Dalibor, Kadlec, Christelle, Kadlec, Filip, Adhlakha, Nidhi, Di Pietro, Paola, Piccirilli, Federica, Kovalev, Sergey, Deinert, Jan-Christoph, Ilyakov, Igor, Awari, Nilesh, Chen, Min, Buršík, Josef, Park, Chang Bae, Kim, Kee Hoon, Gensch, Michael, Perucchi, Andrea, Kamba, Stanislav

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Thermal annealing effects in polycrystalline EuTiO3 and Eu2Ti2O7 by Schell, Juliana, Kamba, Stanislav, Kachlik, Martin, Maca, Karel, Drahokoupil, Jan, Rano, B. Rahman, Nuno Gonçalves, João, Thanh Dang, Thien, Costa, Angelo, Noll, Cornelia, Vianden, Reiner, Lupascu, Doru C.

“…Using time-differential perturbed angular correlation of γ rays, we investigated the electric-field gradient of polycrystalline EuTiO3 and Eu2Ti2O7, with…”
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Structural Evolution and Properties of Solid Solutions of Hexagonal InMnO3 and InGaO3 by Rusakov, Dmitriy A, Belik, Alexei A, Kamba, Stanislav, Savinov, Maxim, Nuzhnyy, Dmitry, Kolodiazhnyi, Taras, Yamaura, Kazunari, Takayama-Muromachi, Eiji, Borodavka, Fedir, Kroupa, Jan

“…Solid solutions InMn1−x Ga x O3 (0 ≤ x ≤ 1) have been investigated using magnetic, dielectric, specific heat, differential scanning calorimetry (DSC), and…”
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Effect of Doping on the Dielectric Properties of Cerium Oxide in the Microwave and Far-Infrared Frequency Range by Santha, Narayana Iyer, Sebastian, Mailadil Thomas, Mohanan, Pezholil, Alford, Neil McN, Sarma, Kumaravinothan, Pullar, Robert C., Kamba, Stanislav, Pashkin, Alexej, Samukhina, Polina, Petzelt, Jan

“…Cerium oxide (ceria, CeO2) with a cubic fluorite structure is an attractive insulating material because of its chemical stability, high relative permittivity…”
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Correlation between infrared phonon modes and dielectric relaxation in Bi2O3–ZnO–Nb2O5 cubic pyrochlore by Nino, Juan C., Lanagan, Michael T., Randall, Clive A., Kamba, Stanislav

“…Analysis of the dielectric relaxation phenomena in Bi2O3–ZnO–Nb2O5 cubic pyrochlore utilizing the Arrhenius equation is revisited to include recent…”
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A strong ferroelectric ferromagnet created by means of spin–lattice coupling by Lee, June Hyuk, Fang, Lei, Vlahos, Eftihia, Ke, Xianglin, Jung, Young Woo, Kourkoutis, Lena Fitting, Kim, Jong-Woo, Ryan, Philip J., Heeg, Tassilo, Roeckerath, Martin, Goian, Veronica, Bernhagen, Margitta, Uecker, Reinhard, Hammel, P. Chris, Rabe, Karin M., Kamba, Stanislav, Schubert, Jürgen, Freeland, John W., Muller, David A., Fennie, Craig J., Schiffer, Peter, Gopalan, Venkatraman, Johnston-Halperin, Ezekiel, Schlom, Darrell G.

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Structure of the dielectric spectrum of relaxor ferroelectrics by Bovtun, Viktor, Petzelt, Jan, Porokhonskyy, Viktor, Kamba, Stanislav, Yakimenko, Yuri

“…Wide range dielectric response (10–10 14Hz) of three relaxor ferroelectrics: PMN, PLZT and PST is analyzed. The common features are: low phonon contribution to…”
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Introduction to the special issue on Ultrasonics and Ferroelectrics by Saniie, Jafar, Kamba, Stanislav

“…The sixteen articles in this special section were presented at the 2013 IEEE Ultrasonics, Ferroelectrics, and Frequency Control (UFFC) Symposium that was held…”
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High-frequency dielectric properties of K1-Li TaO3 ceramics compared to crystals by Nuzhnyy, Dmitry, Petzelt, Jan, Bovtun, Viktor, Kempa, Martin, Repček, Dalibor, Tkach, Alexander, Vilarinho, Paula M., Kamba, Stanislav

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High-frequency dielectric properties of K1-xLixTaO3 ceramics compared to crystals by Nuzhnyy, Dmitry, Petzelt, Jan, Bovtun, Viktor, Kempa, Martin, Repček, Dalibor, Tkach, Alexander, Vilarinho, Paula M., Kamba, Stanislav

“…Second harmonic generation (SHG) and high-frequency dielectric properties of Li-doped KTaO3 (K1-xLixTaO3, KLT100x) ceramics, KLT5 and KLT10, are studied in the…”
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Broadband Dielectric, Terahertz, and Infrared Spectroscopy of BaTiO3–BaZrO3 Solid Solution: From Proper Ferroelectric over Diffuse and Relaxor Ferroelectrics and Dipolar Glass to Normal Dielectric by Petzelt, Jan, Bovtun, Viktor, Nuzhnyy, Dmitry, Kempa, Martin, Savinov, Maxim, Paściak, Marek, Kamba, Stanislav, Canu, Giovanna, Buscaglia, Vincenzo

“…Herein, the properties of broadband dielectric spectra up to THz–infrared range of the (1 − x)BaTiO3‐xBaZrO3 (BZT‐x) solid solution are reviewed and…”
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Terahertz Magnetic and Lattice Excitations in van der Waals Ferromagnet VI 3 by Hovančík, Dávid, Repček, Dalibor, Borodavka, Fedir, Kadlec, Christelle, Carva, Karel, Doležal, Petr, Kratochvílová, Marie, Kužel, Petr, Kamba, Stanislav, Sechovský, Vladimír, Pospíšil, Jiří

“…We use the synergy of infrared, terahertz, and Raman spectroscopies with DFT calculations to shed light on the magnetic and lattice properties of VI . The…”
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Broad-Band Dielectric Spectroscopy of PZN-8%PT Single Crystal by Bovtun, Viktor, Veljko, Sergiy, Savinov, Maxim, Pashkin, Alexej, Kamba, Stanislav, Petzelt, Jan

“…Dielectric response of [Pb(Zn 1/3 Nb 2/3 O 3 ] 0.92 -[PbTiO 3 ] 0.08 single crystal was investigated in a broad frequency (100 Hz-600 GHz) range. Near stepwise…”
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High Temperature Dielectric Properties of PMN‐PSN‐PZN Relaxors by Macutkevic, Jan, Kamba, Stanislav, Glemza, Kazimieras, Banys, Juras, Bormanis, Karlis, Sternberg, Andris

“…In this paper, the results of dielectric investigations on four different solid solutions of PbMg1/3Nb2/3O3‐PbSc1/2Nb1/2O3‐PbZn1/3Nb2/3O3 (PMN‐PSN‐PZN) are…”
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A Frustrated Antipolar Phase Analogous to Classical Spin Liquids by Bastien, Gaël, Repček, Dalibor, Eliáš, Adam, Kancko, Andrej, Courtade, Quentin, Haidamak, Tetiana, Savinov, Maxim, Bovtun, Viktor, Kempa, Martin, Carva, Karel, Vališka, Michal, Doležal, Petr, Kratochvílová, Marie, Barnett, Sarah A, Proschek, Petr, Prokleška, Jan, Kadlec, Christelle, Kužel, Petr, Colman, Ross H, Kamba, Stanislav

“…The study of magnetic frustration in classical spin systems is motivated by the prediction and discovery of classical spin liquid states. These uncommon…”
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