Researchers using the Centre

 

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Dr Massimo Antognozzi

 

 

 

Dr Massimo Antognozzi

Nanophysics and Soft Matter Group

We have developed a novel probe microscope that can measure sub-picoNewton forces. It is both a mechanical sensor capable of detecting the shear forces in a single layer of water molecules or the pull of a single bio-molecular motor and an incredibly accurate nano-manipulator.

Send Massimo an email

Tel. No.: +44 (0)117 928 8749

Interferometric TIRF detection system for TDFM

Dr Michele Barbour

 

 

 

Dr Michele Barbour

Oral Nanoscience

Nanoscience is starting to have a profound impact in dentistry and dental materials. Current projects include antimicrobial nanoparticles for applications in implants and filling materials, nanostructured films for tooth surfaces and biophysical chemistry of tooth tissues.

Send Michele an email

Tel. No.: +44 (0)117 342 4184

AFM image of bacteria on a tooth surface

Dr Monica Berry

 

 

 

Dr Monica Berry

Nanophysics and Soft Matter Group

I am interested in long, sugar-rich, chatty molecules (mucins) and their interaction with other molecules and cells. The arrangement of sugar groups at the surface of a gel modulate bacterial and immune cell binding to that surface.

Send Monica an email

Tel. No.: +44 (0)117 39 40014

Mucin molecule on mica, imaged by AFM

Dr Nicolas Brunner

 

 

 

Dr Nicolas Brunner

Theoretical Physics and Quantum Computation and Information group

I am a theoretical physicist working in the field of quantum information. My main research interests are the foundations of quantum mechanics and their potential applications, in particular for information processing.

Send Nicolas an email

Tel. No.: +44 (0)117 928 8755

Schematic diagram of the smallest heat engine

Dr Martin Cryan

 

 

 

Dr Martin Cryan

Photonics Research Group

My research interests include: Nanophotonics; Photonic Crystal-based Photonic Integrated Circuits; Finite Difference Time Domain (FDTD) modelling of Photonic Crystal Devices; Plasmonics and Nanoantennas; Advanced FDTD Methods (Lumped Element, Hydrid); Nanofabrication using Focused Ion Beam etching; Solar Cells; LEDs; and Nanosensors

Send Martin an email

Tel. No.: +44 (0)117 954 5176

GaN DCs BPM simulations at a wavelength of 800 nm. (a) Schematic of rib waveguide design using GaN on sapphire with air cladding. The ordinary index of GaN is used due to the restriction to TE operation.7 (b) TE field profile of guided mode at device input. (c) TE field profile of guided mode in coupling region. (d) Plan view BPM simulation of GaN DC design with a 2 -μm gap, cross-sections vary from (b) to (c) in the coupler region.Appl. Phys. Lett. 99, 161119 (2011)

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Dr Charl Faul

 

 

 

Dr Charl Faul

Ionic Self-assembly Group

Research efforts are focused on the synthesis of complex functional hierarchical materials based on ionic self-assembly, guanine biomotifs and oligo(aniline)s with tunable optoelectronic properties.

Send Charl an email

Tel. No.: +44 (0)117 954 6321

Self-assembled molecular structures

Dr David Fermin

 

 

 

Dr David Fermin

Electrochemistry Group

My research falls into the two areas of Electrocatalysis and Semiconductor Photoelectrochemistry. Projects include: Metal nano-heterostructures in electrocatalysis; CO2 reduction by trapping it and transforming it into useful organic molecules; Diamond particle electrochemistry; QD synthesis and characterisation; and ZnO nanorods as photoelectrodes.

Send David an email

Tel. No.: +44 (0)117 928 8981

Dr Neil Fox

 

 

 

Dr Neil Fox

Bristol CVD Diamond Group

E.ON's International Research Initiative is funding investigations into the use of lithiated-diamond nanoparticles as a novel material for solar energy capture - clean power for the future.

Send Neil an email

Tel. No.: +44 (0)117 928 8729

Kelvin probe image of a mica suface

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Dr Henkjan Gersen

 

 

 

Dr Henkjan Gersen

Nanophysics and Soft Matter Group

One of the key driving forces behind nanophotonics, besides our curiosity, is its great promise to act as the key methodology to access the molecular scale, free of electrical contacts.

Send Henkjan an email

Tel. No.: +44 (0)117 928 8719

Series of images of femtoscond laser light pulses passing along a waveguide

Dr Simon Hanna

 

 

 

Dr Simon Hanna

Nanophysics and Soft Matter Group

My primary research interest is in the physics of holographic optical tweezers and their applications in nanoscience. My group has developed techniques for computing the forces and torques on microscopic particles in optical traps. We use a range of approaches, including the finite-difference time-domain (FDTD) method, T-matrix methods and the discrete dipole approximation (DDA).

Send Simon an email

Tel. No.: +44 (0)117 928 8771

Transverse electric field components in optical traps, computed using the finite-difference time-domain (FDTD) method

Dr Daniel Ho

 

 

 

Dr Ying-Lung Daniel Ho

Photonics Research Group

We are using the Nanoscribe ‘Photonic Professional’ to create 3D photonic crystals with defect microcavities for quantum information applications, including spin photon interfaces and single photon sources. We also plan to make chiral structures, metamaterials and nano-tools for holographic tweezer systems.

Send Daniel an email

Tel. No.: +44 (0)117 928 8935

FIB images of a IP-G photoresist woodpile structure

Prof Heinrich Hoerber

 

 

 

Prof Heinrich Hoerber - Professor of Nano-biophysics

Nanophysics and Soft Matter Group

Using a system called the Photonic Force Microscope, or PFM, which is based on the same principals as other optical laser traps, I investigate biological phenomena at the nanoscale, such as the progressive nature of single kinesin molecules or the the infiltration of nanoparticulate drug carriers into a cell.

Send Heinrich an email

Tel. No.: +44 (0)117 928 8935

Diagram showing the isoenergy surfaces of bead positions produced using the PFM

Dr Isobel Piper

 

 

 

Dr Isobel Houghton

Photonics Group

I study semiconductor quantum dots and micropillars to develop components for a deterministic quantum network and quantum information applications.

Send Isobel an email

Tel. No.: +44 (0)117 39 40024

 

SEM image of a micropillar

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Dr Pisu Jiang

 

 

 

Dr Pisu Jiang

Centre for Quantum Photonics

We work on integrated photonics, E-Beam writing design onto silicon wafers and SEM to see results. Sometimes we are frustrated by not getting what we intended, but occasionally excited by getting something unexpected.

Send Pisu an email

Tel. No.: +44 (0)117 331 5457

 

Dr Anthony Laing

 

 

 

Dr Anthony Laing

Centre for Quantum Photonics

Research interests include Quantum optics, theory and experiment; Entanglement and non-locality; and Hilbert space geometry.

Send Anthony an email

Tel. No.: +44 (0)117 928 8145

Prof Noah Linden

 

 

 

Prof Noah Linden - Professor of Theoretical Physics

Quantum Information Group

In the Mathematics department we are interested in all theoretical aspects of quantum information science including foundations, non-locality, entanglement, information theory, cryptography and computation.

Send Noah an email

Tel. No.: +44 (0)117 928 7780

Dr Ian Lindsay

 

 

 

Dr Ian Lindsay - Research Fellow

Nanophysics and Soft Matter Group

We are developing and implementing the instrumentation and techniques necessary to acquire scanning near-field spectroscopic information in real time with fast-tuning lasers. Furthermore, a series of application studies of increasing complexity are planned focusing on the field of materials that exhibit nanoscale self-assembly.

Send Ian an email

Tel. No.: +44 (0)117 928 8719

 

Schematic diagram of the master laser oscillator.

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Prof Stephen Mann

 

 

 

Prof Stephen Mann - Professor of Inorganic Chemistry

Centre for Organized Matter Chemistry

The aim of our research is to investigate the chemistry of organized matter. In particular, we are interested in bio-inspired chemically-derived routes to complex inorganic materials. For this, we are attempting to integrate concepts and knowledge of how organisms fabricate biominerals such as bones, shells and teeth, within a biomimetic approach to the synthesis of organized inorganic-based materials with structural hierarchy and morphological complexity across a range of length scales

Send Stephen an email

Tel. No.: +44 (0)117 928 9935

Schematic showing the mechanism of formation of calcium carbonate microsponges in water-in-oil microemulsions

Dr Jonathan Matthews

 

 

 

Dr Jonathan Matthews

Centre for Quantum Photonics

I am interested in quantum metrology, the manipulation of quantum information and quantum walks. My work is currently focused on applying integrated waveguide circuitry for developing quantum technologies and quantum physics experiments.

Send Jonathan an email

Tel. No.: +44 (0)117 928 8145

Diagram showing eralding multiphoton path-entangled states in a photonic chip

Dr Terry McMaster

 

 

 

Dr Terry McMaster - Director of the Bristol Centre for Functional Nanomaterials DTC

Nanophysics and Soft Matter Group

My research interests are in the development and application of Scanning Probe Microscopy methods in the fields of polymer physics and in biomedical physics.

Send Terry an email

Tel. No.: +44 (0)117 928 8820

 

Dr Natasha Mhatre

 

 

 

Dr Natasha Mhatre - Marie Curie Research Fellow

Bionanoscience Group

I'm interested in the structure-function interplay in sensory systems. My current work examines insect auditory sensory systems. Their auditory organs have evolved to allow insects to extract relevant information from the noisy natural world. To do this, insects often use clever structural tricks rather than use their nervous systems. I'm interested in understanding the structural mechanisms that allow this signal analysis.

Send Natasha an email

Tel. No.: +44 (0)117 331 7322

Prof Mervyn Miles

 

 

 

Prof Mervyn Miles - Professor of Physics (Royal Society Wolfson Research Merit Award Holder) & Director of NSQI

Nanophysics and Soft Matter Group

My original interest in polymers led me to STM and AFM just as the technology was appearing. Since then I have pushed AFM of biological material further and faster, trying to make it capable of capturing the nanoscopic events that take place in our cells.

Send Merv an email

Tel. No.: +44 (0)117 928 8707

Prof Jeremy O'Brien

 

 

 

Prof Jeremy O'Brien - Professor of Physics and Electrical Engineering

Centre for Quantum Photonics

In 2001 all-optical quantum computing became feasible with the discovery that scalable quantum computing is possible using only single photon sources, linear optical elements, and single photon detectors.

Send Jeremy an email

Tel. No.: +44 (0)117 331 5153

 

Dr Ruth Oulton

 

 

 

Dr Ruth Oulton - EPSRC Accelerated Career Fellow

Centre for Quantum Photonics

I am using nanoscale semiconductors (quantum dots) as single quantum emitters, allowing manipulation of polarized photons and storage of spin for quantum information applications.

Send Ruth an email

Tel. No.: +44 (0)117 39 40020

 

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Dr. Avinash Patil

 

 

 

Dr. Avinash Patil

Centre for Organised Matter Chemistry

My research interests focus primarily on the design and construction of smart-hybrid nanosystems that exhibit multi-functional properties by combining different aspects of inorganic and biological building blocks through structural and morphological integration at the nanoscale.

Send Avinash an email

Tel. No.: +44 (0)117 33 16797

 

Silk and bacterial supercellular fibres are coated by a dipping procedure using dilute suspensions of inorganic nano-particles that are prepared with specific surface properties.

Dr. Hua-Xin Peng

 

 

 

Prof. Hua-Xin Peng - Professor of Aerospace Materials

Aerospace Materials Group and the Advanced Composites Centre for Innovation and Science (ACCIS)

My research interests lie in the engineering of composite/multiphase materials by tailoring their structures at the nano-, micro- and meso-scales to meet specific engineering applications. This includes the exploration of the latest advances in nanotechnology, which opens a new horizon in the application of materials, such as polymeric nanocomposite coatings for carbon fibre composites.

Send Peng an email

Tel. No.: +44 (0)117 331 5310

 

Silver nanoparticles decorated CNTs for conductive nanocomposites

Dr Dave Phillips

 

 

 

Dr Dave Phillips

Nanophysics and Soft Matter

We are investigating the behaviour of optically trapped structures, fabricated using two photon polymerisation. Applications include low force surface microscopy and sub-picoNewton force measurement.

Send Dave an email

Tel. No.: +44 (0)117 33 17083

 

An electron micrograph of structures built for optical tweezer manipulation

Dr Loren Picco

 

 

 

Dr Loren Picco

Nanophysics and Soft Matter Group

My research interests are focused on exceeding current limitations on the rate and sensitivity of scanning probe microscopy measurements: the fastest contact mode AFM in the world (over 1,200 frames per second); the development of Transverse Dynamic Force Microscopy (TDFM), a novel video-rate non-contact technique; as well as the creation of cantilever arrays for mass sensing, capable of femto-gram measurements.

Send Loren an email

Tel. No.: +44 (0)117 33 17083

 

Prof Sandu Popescu

 

 

 

Prof Sandu Popescu - Professor of Physics

Theoretical Physics and Quantum Computation and Information group

My main research interest is in fundamental aspects of quantum physics; basically I am interested in getting a better understanding of the nature of quantum behaviour. The fact that so often one discovers seemingly paradoxical new quantum effects is a signature that a deep and intuitive understanding is still missing. A major focus of my research has been quantum non-locality.

Send Sandu an email

Tel. No.: +44 (0)117 928 8803

 

Cartoon of the Geometry and coordinates for AB billiard wavefunction and semifluxon

Dr Sameer Rahatekar

 

 

 

Dr Sameer Rahatekar

Advanced Composites Centre for Innovation and Science (ACCIS)

My research interests include: Dispersion of Carbon Nanotubes using Bio-molecules; Rheology of Carbon Nanotube Dispersion; Cellulose and Silk Nano-composites; X-ray Diffraction of Polyamide/Carbon nanotube Fibers; Mesoscale Modelling of Percolation in Nanofiber Dispersion; Reversible association of oligomers via H-Bonding; and Process Simulation of Injection Pultrusion

Send Sameer an email

Tel. No.: +44 (0)117 331 5330

 

Prof John Rarity

 

 

 

Prof John Rarity - Professor of Optical Communication Systems

Photonic Research Group

My research interests include: Quantum Key distribution; Optical Quantum Gate Design; Single Photon sources; Single Photon detectors; Single Photon Optical technologies; Quantum Optics in Wavelength Scale Structures; and Advanced Optical Communications.

Send John an email

Tel. No.: +44 (0)117 954 5646

 

Prof Daniel Robert

 

 

 

Prof Daniel Robert - Professor of Bionanoscience

Bionanoscience Research Group

My research concentrates on the comparative study of the behavioural biology, biomechanics and evolution of auditory systems. Audition is investigated with regard to the diversity of sensory ecological contexts in which it evolved. This research contributes to the understanding of evolutionary sensory adaptation and instructs us on the 'how and why' constraints that operate on the design of sensory systems.

Send Daniel an email

Tel. No.: +44 (0)117 928 7484

 

Time-resolved response of the ATM and PTM of H. thoracica to incident sound. The phase response of membrane vibrations shown as transfer functions between the vibration velocity and the reference acoustic stimulus (periodic chirps 1–20 kHz; N=9). The green trace is the mathematical difference between the two responses. J Exp Biol 214, 778-785 (2011)

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Dr Margaret Saunders

 

 

 

Dr Margaret Saunders - Visiting Fellow

The Bristol Initiative for Research of Child Health (BIRCH)

As part of the EU-funded NanoTEST project, we investigate placental transport and toxicity of medically-relevant nanoparticles, to determine whether potential foetal risks arise from maternal exposure.

Send Margaret an email

Tel. No.: +44 (0)117 342 5685

 

Prof Walther Schwarzacher

 

 

 

Prof Walther Schwarzacher - Professor of Physics

Surface Physics

We work on protein adsorption and crystallization, metal electrodeposition, spin-transport through single molecules and self-assembled monolayers and nanomagnetism.

Send Walther an email

Tel. No.: +44 (0)117 928 8709

 

Dr Annela Seddon

 

 

 

Dr Annela Seddon

Bristol Centre for Functional Nanomaterials (BCFN) and Nanophysics and Soft Matter Group

My research looks at the behaviour of biological materials as they move. I design and build simple microfluidic devices to study flow on small scales.

Send Annela an email

Tel. No.: +44 (0)117 39 40015

 

Dr Nandita Singh

 

 

 

Dr Nandita Singh

Stem Cell Biology Group

I am interested on Natural polymers and Nanocomposites based scaffolds design for stem cell differentiation. I am also working on developing fibres and 2D/ 3D scaffolds from these natural polymers and nanocomposites   and observe the attachment and proliferation of stem cells on them and finally deriving them to chondrogenic differentiation.

Send Nandita an email

Tel. No.: +44 (0)117 331 2023

 

Research images for nandita Singh

Dr Rebecca Sitsapesan

 

 

 

Dr Rebecca Sitsapesan

Intracellular Ion-Channel Function Group

The release of Ca2+ from intracellular stores is of fundamental importance in cell biology, initiating and regulating a wide variety of cellular functions including muscle contraction, fertilisation, cell division and neurotransmitter release. The focus of our laboratory is the study of intracellularly located ion-channels, particularly those that are involved in the control and regulation of Ca2+-release from intracellular stores in cardiac muscle.

Send Rebecca an email

Tel. No.: +44 (0)117 331 1450

 

Cartoon of Calcium ion processes in the sarcoplasmic reticulum

Dr Mark Thompson

 

 

 

Dr Mark Thompson

Centre for Quantum Photonics and Photonics Research Group

My research interests include: Photonic Devices; Photonic Integration; and Experimental Quantum Optics.

Send Mark an email

Tel. No.: +44 (0)117 928 8718

 

Colinear autocorrelation traces and corresponding optical spectra for tapered devices with gain-to-absorber length ratios of (a) 6:1 and (b) 4:1

Dr Johanna Tragardh

 

 

 

Dr Johanna Tragardh

Nanophysics and Soft Matter Group

My research field is nano-optics. Currently, I'm constructing an instrument that will allow us to measure the spectral phase and amplitude of a light pulse propagating through a photonic structure, with a resolution better than the diffraction limit.

Send Johanna an email

Tel. No.: +44 (0)117 928 8937

 

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Dr Natasa Vasiljevic

 

 

 

Dr Natasa Vasiljevic - GWR Research Fellow

Surface Physics Group

We exploit the fundamental knowledge of surface structure and reactivity to design new materials vital for future industrial and renewable energy applications.

Send Natasa an email

Tel. No.: +44 (0)117 331 7739

 

Dr Elisa Venturi

 

 

 

Dr Elisa Venturi

Intracellular Ion-Channel Function Group

Using single-channel approaches, our group is interested in studying the biophysical properties of novel intracellular ion-channels that are present on Ca2+-stores in cardiac and skeletal muscle.

Send Elisa an email

Tel. No.: +44 (0)117 33 12317

 

Diagram of an ion channel and single channel recordings from such a channel

Dr James Vicary

 

 

 

Dr James Vicary

Nanophysics and Soft Matter Group

My research is based on the design and microfabrication of novel cantilever sensors. In collaboration with other members of the Nanophysics and Soft Matter Group, these sensors have found application in lateral molecular-force microscopy, transverse dynamic force microscopy and mass sensing for medical diagnostics.

Send James an email

Tel. No.: +44 (0)117 33 17787

 

Prof Andreas Winter

 

 

 

Prof Andreas Winter - Professor of Physics of Information

Quantum Information Group

My interests include: Quantum information theory; quantum computation; discrete mathematics; Human language; history; art...

Send Andreas an email

Tel. No.: +44 (0)117 92 87968

 

Cartoon showing a quantum encoding calculation

Prof Siyuan Yu

 

 

 

Prof Siyuan Yu - Professor of Photonic Information Systems

Photonics Research Group

My research interests include: Photonic devices and their integration; and Agile optical network technology, including optical switches, wavelength converters and fast tunable laser sources

Send Siyuan an email

Tel. No.: +44 (0)117 954 5295

 

Dr Pei Zhang

 

 

 

Dr Pei Zhang

Centre for Quantum Photonics

My research interests are focused on the development of photonic quantum technologies, including quantum information processing, quantum communication and quantum metrology.

Send Pei an email

Tel. No.: +44 (0)117 928 8145

 

Diagram of an experimental setup for a one-dimensional quantum random walk by using OAM.

Dr Xiao-Qi Zhou

 

 

 

Dr Xiao-Qi Zhou

Centre for Quantum Photonics

My research interests are mainly focused on studying quantum information applications, such as quantum algorithms, quantum simulations and quantum metrology by using linear optical approach.

Send Xiao-Qi an email

Tel. No.: +44 (0)117 928 8145