研究成果 Research Results

Research ResultsPhysics & ChemistryMaterialsTechnology

Long live the efficient, pure-blue OLED Novel approach shows promise for overcoming the bottleneck of blue emission in displays using organic light-emitting diodes 2021.01.05

Research ResultsLife & HealthPhysics & Chemistry

Viewing cell colony expansion through statistical physics Study gives new insight into how cell colonies spread 2020.12.14

Research ResultsPhysics & ChemistryMaterials

Molecules convert visible light into ultraviolet light with record efficiency Newly developed molecular system makes possible the efficient conversion of even weak visible light from sunlight and indoor LEDs into ultraviolet light 2020.12.04

Research ResultsPhysics & ChemistryTechnology

Higher-resolution imaging of living, moving cells using plasmonic metasurfaces Metasurface of self-assembled gold nanoparticles shown to improve resolution of fluorescence images of living cells under a widefield optical microscope to the theoretical limit 2020.11.06

Research ResultsMath & DataPhysics & ChemistryEnvironment & Sustainability

Formation mechanism of record-breaking rainfall clarified Numerical simulations reproduce for the first time the convective band that produced record-breaking precipitation in northern Kyushu in July 2017 2020.10.27

Research ResultsPhysics & ChemistryEnvironment & Sustainability

Particulate plutonium released from the Fukushima Daiichi meltdowns 2020.10.01

Research ResultsLife & HealthPhysics & Chemistry

Next-generation test for detecting bacterial endotoxin New advances could help reduce the use of endangered horseshoe crabs for detecting lipopolysaccharide 2020.09.04

Research ResultsPhysics & ChemistryMaterialsTechnology

Continuous and stable lasing achieved from low-cost perovskites at room temperature Suppression of long-lived energetic states called triplet excitons shown to be key for preventing the “lasing death” that has been limiting long operation 2020.09.03

Research ResultsPhysics & ChemistryEnvironment & Sustainability

Better evaluating bankability of large-scale offshore wind farms New wind turbine wake model takes into account effects of wind speed loss region 2020.09.02

Research ResultsPhysics & ChemistryEnvironment & Sustainability

Mars subsurface explored using microtremors Analysis of weak vibrations shown to be promising for space resource exploration 2020.08.14

Research ResultsPhysics & ChemistryMaterials

Unique molecular sponges for liquid separation Researchers separate molecular mixtures by selectively absorbing larger molecules over smaller ones into nanoscale pores using a process driven by depletion force 2020.06.29

Research ResultsPhysics & ChemistryMaterialsEnvironment & Sustainability

Molecular twist makes one catalyst useful for three hydrogen applications Taking inspiration from enzymes in nature, this new molecule can assist reactions for hydrogen-based energy generation and fuel production along with hydrogenation, giving new insight into enzyme mechanisms 2020.06.12

Research ResultsLife & HealthPhysics & ChemistryEnvironment & Sustainability

Greener chemistry through direct synthesis of key nitrogen-containing compounds New catalytic synthetic method for ketimines with unprotected nitrogen atoms could simplify synthesis of important bioactive compounds and reduce waste 2020.02.19

Research ResultsPhysics & ChemistryTechnology

Making amino acids with electricity Highly efficient amino acid synthesis achieved from biomass-derivable acids and water using electric energy 2020.01.31

Research ResultsPhysics & ChemistryMaterialsEnvironment & Sustainability

Ecofriendly catalyst for converting methane into useful gases using light instead of heat 2020.01.29

Research ResultsPhysics & ChemistryMaterialsTechnology

Seeing perovskites in a new light Management of energetic excitons shown to be key for efficient light-emitting diodes with the low-cost materials 2019.12.12

Research ResultsPhysics & ChemistryEnvironment & Sustainability

Mapping radioactive microparticles Quantification of cesium-rich microparticle distribution provides new insights 2019.11.12

Research ResultsPhysics & Chemistry

Magical eraser in supersymmetry 2019.10.04

Research ResultsPhysics & ChemistryEnvironment & Sustainability

Untapped resource—or greenhouse gas threat—found below rifting axis off Okinawa coast 2019.09.24

Research ResultsPhysics & ChemistryMaterialsTechnology

Thermoelectric performance of graphene gets a boost 2019.09.17