Waseda University

Waseda University

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Terasaki Group belongs to the Department of Applied Physics, Waseda University, Tokyo. They are interested in the physical properties of strongly correlated electron systems, which are often seen in transition-metal oxides and organic conductors. In a strongly correlated system, conduction electrons affect with each other through the strong Coulomb repulsion, and move together in a "correlated" manner. As a result, a conventional band picture is seriously broken down, and new phenomena can arise beyond the prediction of a band theory. They are studying large thermopower in cobalt oxides and giant nonlinear conduction in organic conductors.
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2022
28 Jun 2022

Carbon Nanotubes: Is Bigger Better?

Nanomaterials remain a significant growth area with the potential to enable a wide range of next-generation technologies. This article will focus on CNT yarns and sheets before expanding on to high-aspect-ratio and hybrid materials; these are all at an earlier commercial stage than the main MWCNT market.
4 May 2022

Carbon Dioxide Utilization 2022-2042: Technologies, Market Forecasts, and Players

IDTechEx Report: Dr Hydra Rodrigues
21 Apr 2022

Robotic Rat Could Assist at Disaster Sites

Legged robots are very promising for use in real-world applications, but their operation in narrow spaces is still challenging. One solution for enhancing their environmental adaptability is to design a small-sized biomimetic robot capable of performing multiple motions and carrying payloads. In this case, rats that live in caves have attracted a great amount of attention owing to their unrivalled agility and adaptability. Lots of efforts have been made trying to mimic the morphology or motion characteristics of rats.
9 Mar 2022

Carbon Nanotubes 2022-2032: Market, Technology, Players

IDTechEx Report: Dr Richard Collins and Dr Alex Holland
2 Mar 2022

Zeon

ZEON is a large chemical company with a division for SWCNTs. IDTechEx spoke with several members of their team including Mitsugu Uejima and Taichi Yatsuzuka.
2021
25 Jun 2021

Thermoelectric Energy Harvesting and Other Zero-Emission Electricity from Heat 2022-2042

IDTechEx Report:
2020
6 Oct 2020

The Best of Both Worlds: New Take on Metal-Plastic Hybrid 3D Printing

Scientists develop a novel and surprisingly simple method to print 3D structures made of metal and plastic, paving the way for 3D electronics.
6 Sep 2020

Leading Edge Associates

Leading Edge Associates have developed a patented method of cooling and heating batteries in electric vehicles with the combination of a vapour chamber and a thermoelectric device.
2 Jul 2020

Flexible, Printed and Thin Film Batteries 2020-2030: Technologies, Markets and Players

IDTechEx Report: Dr Xiaoxi He
2019
12 Aug 2019

Electric Vehicle Research at Advanced Materials Osaka July 2019

Here we give the abstracts relevant to electric vehicles from BIT Advanced Materials Conference Osaka Japan July 2019. The organisers failed to provide slides but we have photographs of some of these if you are interested. The selected abstracts are divided into energy storage, wide bandgap semiconductors, energy harvesting and other.
2018
18 Dec 2018

Electric Buses: 10 Seconds at Depot, No Charging On Journey?

Cities are increasingly crowded: real estate is in short supply. Servicing buses needs to be as infrequent as possible and that means having the simplest powertrain, which is the pure electric vehicle.
18 Sep 2018

Bioadhesive, wirelessly-powered implant emitting light to kill cancer

Scientists have developed a new bioadhesive, wirelessly-powered light-emitting device which could better treat cancers in delicate organs.
26 Feb 2018

Robotic crystals that walk n' roll

Scientists may have come a step closer to innovating soft robots to care for people. Its material, however, is something you may have never expected.
2017
15 Mar 2017

Dramatic improvement in 3D printing for home use

Researchers have developed a process to dramatically improve the quality of 3D printed resin products. The process combines greatly improved surface texture and higher structural rigidity with lower cost, less complexity, safer use of solvent chemicals and elimination of troublesome waste dust.
2015
25 Feb 2015

Diamond transistor expected to reduce energy consumption in cars

A research group has developed a highly efficient transistor used to reduce energy consumption in electric automobiles and trains.
2014
8 Oct 2014

Award winning 2-in-1 motor for electric cars

cientists from Nanyang Technological University and German Aerospace Centre have invented a 2-in-1 electric motor which increases the range of electric vehicles.
2012
15 Oct 2012

Supercapacitors can take market share from lithium batteries

This article shares some of the research carried out for the new IDTechEx report, "Batteries and Supercapacitors for Smart Portable Devices 2013-2023: Markets, Technologies, Companies"
8 Feb 2012

Thin film transistor technology is moving fast

IDTechEx summarises the latest work on thin film transistors.
2009
3 Jun 2009

New focus for printed electronics

In the last year, the burgeoning printed and thin film electronics industry has greatly enhanced its repertoire and changed its priorities, encompassing such things as rapid commercialisation of disposable and invisible electronics.
3 Apr 2009

Energy harvesting without batteries

Usually, dispensing with any form of battery can give even longer life, lower cost, smaller size, greater reliability, convenience, labour saving and reduced environmental problems.