Search Results - "YOSHIMURA, T."
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Enhancement of the piezoelectric properties of (100) BiFeO3 films on Si by all-sputtered epitaxial growth
Published in Japanese Journal of Applied Physics (04-09-2024)“…The epitaxial growth of perovskite-type ferroelectric thin films on Si substrates is expected to be a method that dramatically improves the electrical…”
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The ferroelectric orthorhombic phase formation of Hf0.5Zr0.5O2 thin films on (−201) β-Ga2O3 substrate by atomic layer deposition
Published in Japanese Journal of Applied Physics (01-11-2023)“…The orthorhombic (O) phase formation process of Hf0.5Zr0.5O2 (HZO) thin films on Ga2O3 substrate is demonstrated. As deposited HZO thin film has the O and…”
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Combinatorial study of the phase development of sputtered Pb(Zr,Ti)O3 films
Published in Japanese Journal of Applied Physics (01-11-2020)“…For a comprehensive study of the growth mechanisms of Pb(Zr,Ti)O3 (PZT), we employed a combinatorial sputtering method that enabled us to fabricate films with…”
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GSK-3β Regulates Phosphorylation of CRMP-2 and Neuronal Polarity
Published in Cell (01-01-2005)“…Neurons are highly polarized and comprised of two structurally and functionally distinct parts, an axon and dendrites. We previously showed that collapsin…”
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Direct piezoelectric properties of (100) and (111) BiFeO3 epitaxial thin films
Published in Applied physics letters (05-03-2012)“…The direct piezoelectric properties of BiFeO3 epitaxial thin films with different crystal orientation were investigated. Epitaxial films of (100) and (111)…”
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Advances in mast cell biology: new understanding of heterogeneity and function
Published in Mucosal immunology (01-03-2010)“…Mast cells are classically viewed as effector cells of IgE-mediated allergic diseases. However, over the last decade our understanding has been enriched about…”
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Synchronization of alate emergence among colonies and dispersal strategy in the Ryukyu dry-wood termite Neotermes sugioi (Isoptera: Kalotermitidae)
Published in Insectes sociaux (01-05-2020)“…The synchronized dispersal of colonies is an important strategy among social insects in terms of both successful mating and the avoidance of inbreeding…”
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Phosphorus flame retardants in indoor dust and their relation to asthma and allergies of inhabitants
Published in Indoor air (01-02-2014)“…Organophosphate esters are used as additives in flame retardants and plasticizers, and they are ubiquitous in the indoor environment. Phosphorus flame…”
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Effects of CO2 and iron availability on phytoplankton and eubacterial community compositions in the northwest subarctic Pacific
Published in Journal of experimental marine biology and ecology (01-01-2013)“…On-deck CO2-Fe-manipulated incubation experiments were conducted using surface seawater collected from the Western Subarctic Gyre of the NW Pacific in the…”
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Demonstration of GaN:Eu/GaN nanowire light emitting diodes grown by selective-area organometallic vapor phase epitaxy
Published in Japanese Journal of Applied Physics (01-06-2023)“…Abstract We report on the demonstration of GaN:Eu/GaN nanowire (NW) LEDs grown by organometallic vapor phase epitaxy (OMVPE). The GaN:Eu/GaN NW LED structures…”
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Effects of CO2 and iron availability on rbcL gene expression in Bering Sea diatoms
Published in Biogeosciences (01-04-2015)“…Iron (Fe) can limit phytoplankton productivity in approximately 40 % of the global ocean, including in high-nutrient, low-chlorophyll (HNLC) waters. However,…”
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Correlation between photoluminescence and antiferromagnetic spin order in strongly correlated YMnO3 ferroelectric epitaxial thin film
Published in AIP advances (01-07-2021)“…The electron excitation mechanism and the spin accompanied by electron transition in a multiferroic YMnO3 epitaxial thin film were studied using…”
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Investigation of efficient piezoelectric energy harvesting from impulsive force
Published in Japanese Journal of Applied Physics (01-11-2020)“…This study investigated the electromechanical properties of MEMS piezoelectric vibration energy harvesters (MEMs-pVEHs) under various impulsive forces to…”
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Efficient recycling of nutrients in modern and past hypersaline environments
Published in Scientific reports (06-03-2019)“…The biogeochemistry of hypersaline environments is strongly influenced by changes in biological processes and physicochemical parameters. Although massive…”
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Change in the defect structure of composition controlled single-phase YbFe2O4 epitaxial thin films
Published in Japanese Journal of Applied Physics (01-11-2020)“…A new type of ferroelectricity, originating from charge order and coupled to magnetism, occurs in YbFe2O4 containing triangular Fe/O double layers, which has…”
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Leak-free million-fold DNA amplification with locked nucleic acid and targeted hybridization in one pot
Published in Organic & biomolecular chemistry (12-06-2019)“…An isothermal cascade reaction that exponentially amplifies pre-designed, single-stranded DNA as a sensor and signal amplifier module for DNA-based computing…”
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Identifying prognostic factors associated with overall survival in second-line paclitaxel plus ramucirumab treated human epidermal growth factor receptor 2-negative advanced/recurrent gastric cancer
Published in Pharmazie (01-07-2021)“…This study aimed to identify the overall survival prolongation index in patients who received paclitaxel plus ramucirumab as second line chemotherapy for human…”
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Time-resolved simulation of the negative capacitance stage emerging at the ferroelectric/semiconductor hetero-junction
Published in AIP advances (01-02-2019)“…Recently, a number of papers have demonstrated sub-60 mV/decade switching by using the negative capacitance (NC) effect in ferroelectric-gate FETs. However,…”
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Methylene blue-mediated antimicrobial photodynamic therapy on chicken semen
Published in Photodiagnosis and photodynamic therapy (01-03-2023)“…•Semen extenders for birds have antibiotics that augment bacterial resistance;.•Methylene blue-mediated PDT was explored to decontaminate chicken semen;.•PDT…”
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