Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Reznik, Dmitry"'
Autor:
Sterlinga, Tyler C., Ye, Feng, Jo, Seohyeon, Parulekar, Anish, Zhang, Yu, Cao, Gang, Raj, Rishi, Reznik, Dmitry
In-situ diffuse neutron scattering experiments revealed that when electric current is passed through single crystals of rutile TiO2 under conditions conducive to flash sintering, it induces the formation of parallel planes of oxygen vacancies. Specif
Externí odkaz:
http://arxiv.org/abs/2409.08223
Publikováno v:
Phys. Rev. Materials 7, 123802 (2023)
It was shown earlier that applying a magnetic field during the growth of Sr$_2$IrO$_4$, also known as "field-alteration", induces significant changes to its structural, magnetic, and transport properties. However, the microscopic nature of these chan
Externí odkaz:
http://arxiv.org/abs/2401.17407
Autor:
Roy, Susmita, Ye, Feng, Morgan, Zachary, Jalali, Syed I. A., Zhang, Yu, Cao, Gang, Kaneko, Nobu-Hisa, Greven, Martin, Raj, Rishi, Reznik, Dmitry
Publikováno v:
Phys. Rev. Materials 7, 083803 (2023)
We demonstrate a novel approach to the structural and electronic property modification of perovskites, focusing on Pr$_2$CuO$_4$, an undoped parent compound of a class of electron-doped copper-oxide superconductors. Currents were passed parallel or p
Externí odkaz:
http://arxiv.org/abs/2302.04385
Autor:
Weadock, Nicholas, Sterling, Tyler, Vigil, Julian, Gold-Parker, Aryeh, Smith, Ian, Ahammed, Ballal, Krogstad, Matthew, Ye, Feng, Voneshen, David, Gehring, Peter, Steinrück, Hans-Georg, Ertekin, Elif, Karunadasa, Hemamala, Reznik, Dmitry, Toney, Michael
Hybrid lead halide perovskites (LHPs) are a class of semiconductor with novel properties that are distinctively governed by structural fluctuations. Diffraction experiments sensitive to average, long-range order reveal a cubic structure in the device
Externí odkaz:
http://arxiv.org/abs/2302.01559
Autor:
Roy, Susmita, Sterling, Tyler C., Parshall, Daniel, Toberer, Eric, Christensen, Mogens, Adroja, Devashibhai T., Reznik, Dmitry
In the search for high-performance thermoelectrics, materials such as clathrates have drawn attention due to having both glass-like low phonon thermal conductivity and crystal-like high electrical conductivity. Ba$_{8}$Ga$_{16}$Ge$_{30}$ (BGG) has a
Externí odkaz:
http://arxiv.org/abs/2301.08371
Autor:
Kurzhals, Philipp, Kremer, Geoffroy, Jaouen, Thomas, Nicholson, Christopher W., Heid, Rolf, Nagel, Peter, Castellan, John-Paul, Ivanov, Alexandre, Muntwiler, Matthias, Rumo, Maxime, Salzmann, Bjoern, Strocov, Vladimir N., Reznik, Dmitry, Monney, Claude, Weber, Frank
Publikováno v:
Nat Commun 13, 228 (2022)
Electron-phonon coupling, i.e., the scattering of lattice vibrations by electrons and vice versa, is ubiquitous in solids and can lead to emergent ground states such as superconductivity and charge-density wave order. Strong coupling of phonons to el
Externí odkaz:
http://arxiv.org/abs/2201.05894
Autor:
Sterling, Tyler C., Ye, Feng, Jo, Seohyeon, Parulekar, Anish, Zhang, Yu, Cao, Gang, Raj, Rishi, Reznik, Dmitry
Publikováno v:
In Materials Today Physics November 2024 48
Autor:
Sokolik, Aaron, Hakani, Sami, Roy, Susmita, Pellatz, Nicholas, Zhao, Hengdi, Cao, Gang, Kimchi, Itamar, Reznik, Dmitry
In spin-1/2 Mott insulators, non-magnetic quantum liquid phases are often argued to arise when the system shows no magnetic ordering, but identifying positive signatures of these phases or related spinon quasiparticles can be elusive. Here we use Ram
Externí odkaz:
http://arxiv.org/abs/2110.15916
Autor:
Sterling, Tyler C., Reznik, Dmitry
Publikováno v:
Phys. Rev. B 104 134311 (2021)
Typical density-functional theory calculations that wrongly predict undoped cuprates to be metallic also predict Cu-O half- and full-breathing phonon energies that are significantly softer than observed, presumably because of weak on-site Coulomb rep
Externí odkaz:
http://arxiv.org/abs/2110.10274
Autor:
Kandel, Hom, Arndt, Nathan, Li, Zhongrui, Lee, Jungwoo, Yao, Yuchuan, Roy, Susmita, Cunliffe-Owen, Hillary, Reznik, Dmitry, Eom, Chang-Beom
Publikováno v:
Journal of Applied Physics; 4/7/2024, Vol. 135 Issue 13, p1-8, 8p