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Academic Journals
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From:Advances in Materials Science and Engineering (Vol. 2018) Peer-ReviewedThe effects of [gamma]-irradiation and the application of different precursors on the formation of gadolinium aluminate (GdAl[O.sub.3]) nanoparticles (NPs) have been studied in detail. GdAl[O.sub.3] NPs were prepared by...
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From:Journal of NanomaterialsPeer-ReviewedHighly efficient all-inorganic perovskite solar cells require a fast charge transfer from CsPb[Br.sub.3] to Ti[O.sub.2] to reduce the recombination from trap states. Herein, we insert a CdS/CdSe/CdS quantum dot (QD)...
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From:Journal of NanomaterialsPeer-ReviewedThe adsorption of [H.sub.2] molecule on LaFe[O.sub.3](110) surface was studied by first-principle calculations. Based on the adsorption sites, adsorption energies, and electronic structures, it can be found that one H...
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From:Nature (Vol. 499, Issue 7458) Peer-ReviewedFollowing pioneering work (1), solution-processable organic-inorganic hybrid perovskites--such as C[H.sub.3]N[H.sub.3]Pb[X.sub.3] (X = Cl, Br, I)--have attracted attention as light-harvesting materials for mesoscopic...
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From:Nature (Vol. 572, Issue 7770) Peer-ReviewedOrganic light-emitting diode (OLED) technology is promising for applications in next-generation displays and lighting. However, it is difficult--especially in large-area mass production--to cover a large substrate...
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From:Science (Vol. 297, Issue 5590) Peer-ReviewedWe report experimental evidence for a full orbital ordering transition in the two-dimensional lanthanum ruthenate [La.sub.4][Ru.sub.2][O.sub.10]. The observable consequences of this orbital ordering include the loss of...
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From:Science (Vol. 251, Issue 4992) Peer-ReviewedTHE MOST BEDEVILING CONTROVERS IN geophysics may be the question of Earth's deep structure. Is the mantle formed, as some geophysicists think, of two distinct layers that never mix? Or does the mantle roil from top to...
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From:Science (Vol. 255, Issue 5049) Peer-ReviewedHigh-temperature creep experiments on polycrystalline perovskite ([CaTiO.sub.3]), an analog of (Mg,Fe)[SiO.sub.3] perovskite of the lower mantle, suggest that (grain size-sensitive) diffusion creep is important in the...
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From:PLoS ONE (Vol. 9, Issue 3) Peer-ReviewedAuthor(s): Xiaofeng Fan 1, Weitao Zheng 1, Xin Chen 2, David J. Singh 2,* Introduction Oxide electronics is an exciting area that is also of great potential technological importance. This arises from the wide...
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From:Chemical EngineeringPeer-ReviewedPolymer electrolyte membrane fuel cells (PEMFCs) running on hydrogen are an attractive proposition, particularly as a power source for motor vehicles. In situ release of the required H 2 from a stable liquid ensures its...
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From:Journal of NanomaterialsPeer-ReviewedPerovskite-type BiFe[O.sub.3] nanofibers with wave nodes-like morphology were prepared by electrospinning. The nanofibers show a highly enhanced visible-light-active photocatalytic property. The results also showed that...
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From:Advances in Materials Science and Engineering (Vol. 2018) Peer-ReviewedIn recent years, much effort has been devoted to replace the most commonly used piezoelectric ceramic lead zirconate titanate Pb[[Zr.sub.x][Ti.sub.1-x]][O.sub.3] (PZT) with a suitable lead-free alternative for memory or...
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From:PLoS ONE (Vol. 15, Issue 4) Peer-ReviewedAuthor(s): Sarah Wieghold, Lea Nienhaus The images for Figs 1, 2 and 3 are incorrectly switched. The image that appears as Fig 1 should be Fig 2, the image that appears as Fig 2 should be Fig 3, and the image that...
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From:Contributions to Mineralogy and Petrology (Vol. 173, Issue 12) Peer-ReviewedPerovskite is a common accessory mineral in a variety of mafic and ultramafic rocks, but perovskite deposits are rare and studies of perovskite ore deposits are correspondingly scarce. Perovskite is a key rock-forming...
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From:Nature (Vol. 562, Issue 7726) Peer-ReviewedLight-emitting diodes (LEDs), which convert electricity to light, are widely used in modern society--for example, in lighting, flat-panel displays, medical devices and many other situations. Generally, the efficiency of...
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From:Nature (Vol. 462, Issue 4274) Peer-ReviewedAt the half-way point in a journey to Earth's centre, at a depth of about 2,900 kilometres, an intrepid explorer would encounter the core-mantle boundary. This is where Earth's rocky mantle meets the fluid, iron-rich...
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From:Advances in Condensed Matter PhysicsPeer-ReviewedOxide semiconductors and their application in next-generation devices have received a great deal of attention due to their various optical, electric, and magnetic properties. For various applications, an understanding...
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From:Advanced Coatings & Surface Technology (Vol. 16, Issue 9) Peer-ReviewedBilayered perovskites are a promising class of ferroelectric-oxide materials being investigated for application in nonvolatile random access memory (NvRAM) devices. In particular, strontium bismuth tantalite (SBT) or...
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From:Science (Vol. 235) Peer-ReviewedSynthesis and Equation of State of (Mg,Fe)SiO.sub.3 Perovskite to Over 100 Gigapascals NUMEROUS HIGH-PRESSURE PHASE-equilibriumexperiments carried out over the past 10 years have shown that the dominant minerals of...
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From:Science (Vol. 274, Issue 5291) Peer-ReviewedAvailable thermodynamic data and seismic models favor perovskite (MgSi[O.sub.3]) as the stable phase in the mantle. MgSi[O.sub.3] was heated at temperatures from 1900 to 3200 kelvin with a Nd-YAG laser in diamond-anvil...