2103804304805305806306801.50.544Individual difference in color perceptionEvaluation of the comfort of the illuminationsNanotechnologySolar EnergyTiO2 nanotubeZnOnanoflowerGold (bulk )Electrical Energy Structure of QD solar cell Semiconductor nanophotocatalystsIn2S3 microsphereCdSnanocompositeGold (nanoparticles)Chemical EnergyPrinciple of H2productionContentContent：It is difficult to express numerically our perceptions. For example, it It is difficult to express numerically our perceptions. For is well known that there exists individual differences in color example, it is well known that there exists individual perception, but in order to compensate such differences, we need to differences in color perception, but in order to compensate quantitatively express those differences.such differences, we need to quantitatively express those It is sometimes said that OLED is superior to LED in comfort, as the differences.OLED is a diffusive light source. However, there has been no It is sometimes said that OLED is superior to LED in evidence that supports this hypothesis.comfort, as the OLED is a diffusive light source. However, In order to solve these questions, I am conducting researches to there has been no evidence that supports this hypothesis.evaluate those perceptual attributes through psychophysical In order to solve these questions, I am conducting approaches. Sometimes I measure not only subjective responses, but researches to evaluate those perceptual attributes through also physiological responses to get physiological evidence for psychophysical approaches. Sometimes I measure not only emotional functions.subjective responses, but also physiological responses to get physiological evidence for emotional functions.Appealing point：Special objectivesIt is essential to evaluate our perceptual attributes quantitatively, in order to realize human centric society. I will try my best so that I can It is essential to evaluate our perceptual attributes contribute to realize such a society through technology.quantitatively, in order to realize human centric society. I will try my best so that I can contribute to realize such a society through technology.Yamagata UniversityGraduate School of Science and EngineeringResearch Interest ：Vision Science, Color ScienceYamagata University Graduate School of Science and EngineeringE-mail ：yamauchi@yz.yamagata-u.ac.jpResearch InterestTel ：+81-238-26-3346Vision Science, Color ScienceFax：+81-238-26-3346E-mail ・ yamauchi@yz.yamagata-u.ac.jpHP ：https://www.yamauchi-lab.net/Tel ・ +81-238-26-3346Fax ・ +81-238-26-3346HP・https://www.yamauchi-lab.net/ContentContent：Solarenergycanbeconvertedintoelectricalenergy(solarcells)or Solar energy can be converted into electrical energy (solar chemicalenergy(hydrogenenergy).Thekeymaterialsforthecells) or chemical energy (hydrogen energy). The key conversionofsolarenergyaresemiconductorphotocatalysts.materials for the conversion of solar energy are Nanostructuredmaterialsshowinterestingphysicalandchemicalsemiconductor photocatalysts. Nanostructured materials properties,whichdifferfromtheirbulk.Wefabricatenanoshow interesting physical and chemical properties, which photocatalystsofdifferentsizesandshapesandevaluatetheirdiffer from their bulk. We fabricate nano photocatalysts of activitiesintermsofhydrogenproductionviawatersplitting.different sizes and shapes and evaluate their activities in Moreover,wesynthesizenanostructuredthinfilmsofdifferentterms of hydrogen production via water splitting. Moreover, semiconductorphotocatalystsforalow-costsolarcell(quantumdotwe synthesize nanostructured thin films of different solarcell).Inotherpartofourresearch,weapplynanotechnologytosemiconductor photocatalysts for a low-cost solar cell improvetheelectromagneticeffectofmultiferroicmaterials,which(quantum dot solar cell). In other part of our research, we havepotentialforapplicationsinenergy-efficientelectronicdevices.apply nanotechnology to improve the electromagnetic effect of multiferroic materials, which have potential for applications in energy-efficient electronic devices. Appealing point：Iamproactivelyinteractingwithacademia-industryresearchSpecial objectivescollaboration.Ihavelong-timeexperiencesinmaterialdesign,synthesis,andapplication.Usingtheseexperiences,Icancontribute I am proactively interacting with academia-industry todifferentfieldsofresearch.research collaboration. I have long-time experiences in material design, synthesis, and application. Using these experiences, I can contribute to different fields of research. Yamagata UniversityGraduate School of Science and Engineering Research Interest：Semiconductor nanomaterials, Solar-hydrogen, Solar cells, Magnetic materialsYamagata University Graduate School of Science and Engineering Research InterestE-mail ：arima@yz.yamagata-u.ac.jpSemiconductor nanomaterials, Solar-hydrogen, Solar cells, Tel ：+81-238-26-3309Magnetic materialsFax：+81-238-26-3309E-mail ・ arima@yz.yamagata-u.ac.jpTel ・ +81-238-26-3309HP ：http://nanoenergy-lab.yz.yamagata-u.ac.jpFax ・ +81-238-26-3309HP・http://nanoenergy-lab.yz.yamagata-u.ac.jpAssociate Professor Bashir Ahmmad ArimaAssociate Professor, Bashir AhmmadArimaResearch on psychophysical approaches to evaluate perceptionsNanotechnology for Solar Energy ConversionResearch on psychophysical approaches to evaluate perceptionsNanotechnology for Solar Energy ConversionProfessor Yasuki YamauchiProfessorYasukiYamauchi
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