Principal Investigators

Our people

Professor Eric Le Ru

Professor Eric Le Ru

Emeritus Investigator

Towards Low Energy Tech - Hardware for Future Computing

Phone:
+64 4 463 5233, ext. 7509

Address:
School of Chemical and Physical Sciences
Victoria University of Wellington
PO Box 600
Wellington 6140

Biography

Eric Le Ru studied physics at Ecole Polytechnique (Paris) and obtained a PhD in 2002, working at Imperial College London on semiconductor quantum dots for telecom applications.

After a one-year postdoctoral position at Imperial College, he moved to New Zealand in 2004 as a postdoctoral fellow of the MacDiarmid institute, working with Pablo Etchegoin at Victoria University of Wellington. He is now Professor in Physics at Victoria. Eric is the co-founder of startup company Marama Labs.

Research interests

Eric's research focuses on various aspects, both theoretical and experimental, of nano-photonics, with a particular emphasis on nano-plasmonics; i.e. the study and applications of the optical properties of sub-wavelength (i.e. typically less than 100 nm) metallic objects, and related applications in surface-enhanced spectroscopies (Raman and fluorescence).

This work has resulted in over 70 publications since 2004 and was recently complemented by the publication of a book, co-authored with Pablo Etchegoin, on surface-enhanced Raman spectroscopy.

By using metallic nanoparticles to boost the signal, we will be able to detect even the very smallest quantities — just one or two molecules of a substance. It’s the ultimate analytical tool.

Professor Eric Le Ru
Professor Eric Le Ru

In the news

Annual Report

Funding successes - Annual Report 2022

April 19, 2023

Funding successes for our investigators and their research programmes during 2022. This funding enables our researchers and collaborators to continue their breakthrough research in advanced materials and nanotechnology.

Read more about Funding successes - Annual Report 2022

News Article

2022 MacDiarmid Institute Marsden grant successes

November 3, 2022

MacDiarmid Institute led research received $7.84 million funding in 2022 Te Pūtea Rangahau a Marsden, the Marsden Fund.

Read more about 2022 MacDiarmid Institute Marsden grant successes

Annual Report

Funding successes - Annual Report 2021

May 9, 2022

Funding successes for our investigators and their research programmes during 2021. This funding enables our researchers and collaborators to continue their breakthrough research in advanced materials and nanotechnology.

Read more about Funding successes - Annual Report 2021

Annual Report

Awards - Annual Report 2021

May 9, 2022

This provides information about the range of awards received by MacDiarmid Institute Investigators in 2021.

Read more about Awards - Annual Report 2021

News Article

Eric Le Ru awarded 2021 Hector Medal for work in Revolutionising chemical analysis at the nanoscale

November 18, 2021

Principal Investigator Eric Le Ru, awarded the Hector Medal for research in analytical chemistry at the nanoscale using surface-enhanced spectroscopies.

Read more about Eric Le Ru awarded 2021 Hector Medal for work in Revolutionising chemical analysis at the nanoscale

News Article

2021 MacDiarmid Institute Marsden grant successes

November 3, 2021

MacDiarmid Institute led research received $6.2 million funding in 2021 Te Pūtea Rangahau a Marsden, the Marsden Fund.

Read more about 2021 MacDiarmid Institute Marsden grant successes

In The Media

Is it a bird? Is it a plane? No, it’s millions of tiny bits of plastic above our heads

October 21, 2021

Tiny chunks of plastic are in our skies and they may be helping cool the climate, according to research published in Nature.

Read more about Is it a bird? Is it a plane? No, it’s millions of tiny bits of plastic above our heads

Annual Report

Patents and Spinouts 2019 - Annual Report 2019

May 27, 2020

This article from our 2019 Annual Report provides information about the MacDiarmid Institute's latest inventions, patents and spinouts.

Read more about Patents and Spinouts 2019 - Annual Report 2019

Annual Report

Funding successes - Annual Report 2019

May 26, 2020

Funding successes for our investigators and their research programmes during 2019. This funding enables our researchers and collaborators to continue their breakthrough research in advanced materials and nanotechnology.

Read more about Funding successes - Annual Report 2019

Annual Report

Kōrero partnership with NZEI - Annual Report 2019

May 25, 2020

In partnership with the New Zealand Education Institute (NZEI), we held Kōrero sessions teaching nanoscience to early childhood and primary teachers.

Read more about Kōrero partnership with NZEI - Annual Report 2019

News Article

MacDiarmid Institute-led research recieves $4.1 million funding

November 5, 2019

MacDiarmid Institute-led advanced materials and nanotechnology research received $4.1 million funding through the 2019 Marsden Fund.

Read more about MacDiarmid Institute-led research recieves $4.1 million funding

Annual Report

The continued impact of our research - Annual Report 2018

April 8, 2019

SERS is a new field of spectroscopy that is capable of detecting single molecules. It has potential applications in sensing technologies. The research into SERS at the MacDiarmid Institute has made major contributions to this sphere.

Read more about The continued impact of our research - Annual Report 2018

Annual Report

Patents and spinouts 2018 - Annual Report 2018

April 8, 2019

This article from our 2018 Annual Report provides information about the MacDiarmid Institute's latest inventions, patents and spinouts.

Read more about Patents and spinouts 2018 - Annual Report 2018

Annual Report

Kōrero partnership with NZEI - Annual Report 2018

April 8, 2019

Kōrero sessions were again held around the country – with two sessions held in each of three centres (Auckland 120 attendees, Wellington 32, Christchurch 49).

Read more about Kōrero partnership with NZEI - Annual Report 2018

News Article

MI Investigators successful in MBIE Endeavour Round 2016 & Smart Ideas

October 18, 2016

12 of our Investigators were successful in MBIE 2016 Endeavour Round and are involved in both Smart Ideas and Research Programmes.

Read more about MI Investigators successful in MBIE Endeavour Round 2016 & Smart Ideas