Welcome to our collection of highlighted papers from industrial authors

We are pleased to present this collection of 2016 papers, published in a number of our applied journals. These papers are intended to showcase the exciting research happening across a multitude of industries and at all stages of the innovation chain.

The chosen articles were identified by our teams of expert referees and the individual journal's Editorial Boards, as some of the highest-quality papers we have published in 2016. I hope that you find them interesting.

IOPcorporate is our premier database for researchers in industry, incorporating content from more than 70 journals across the hottest topics in STEM. IOPcorporate content has been cited by thousands of patent applications, across multiple industries and applications, making it an essential part of the industrial researcher’s toolkit. It could be the key to your company’s next innovation. Sign up for a complimentary trial on behalf of your company here.

Journal of Micromechanics and Microengineering

MEMS mass spectrometers: the next wave of miniaturization

Richard R A Syms and Steven Wright 2016 J. Micromech. Microeng. 26 023001
Microsaic Systems UK

  • Dr Steven Wright, Chief Scientist, Microsaic Systems plc.

  • How did you choose Journal of Micromechanics and Microengineering as a place to publish your research?

    A member of the editorial team invited us to submit a review after attending a presentation by Prof. Richard Syms at the IEEE MEMS 2015 Conference, Estoril, Portugal.

  • What is the significance of the results presented in your paper?

    Our paper provides the first comprehensive overview of the unusually diverse array of devices, techniques, and scientific phenomena involved in the development of MEMS mass spectrometers. The state of the art is established by systematically reviewing advances in MEMS ion sources, mass filters, ion detectors, vacuum gauges, and pumps. Importantly, we emphasise the development and applications of complete systems that incorporate one or more of these sub-components. Judging by the number of downloads, this approach has sparked interest well beyond the existing MEMS mass spectrometry community.

  • How do you see this field of research developing, and what are the commercial opportunities for your research?

    An important task for practitioners in this field is to pursue increased integration with the aim of developing advanced analytical capabilities, reducing costs and improving coupling efficiencies. In the future, it is likely that there will be greater emphasis on exploiting specific advantages of miniaturisation and less focus on producing scaled-down versions of conventional mass spectrometers. The route to commercial exploitation of MEMS mass spectrometry lies in understanding those applications for which miniaturisation provides an overwhelming advantage over existing technologies. The field is potentially highly lucrative to anyone who recognises now, those burgeoning applications that will most benefit from MEMS in five years time, as realistically, this is the development timescale for complex systems.

3D printing of high-resolution PLA-based structures by hybrid electrohydrodynamic and fused deposition modeling techniques

Bin Zhang et al 2016 J. Micromech. Microeng. 26 025015
Enjet Inc., Korea

A review on in situ stiffness adjustment methods in MEMS

M L C de Laat et al 2016 J. Micromech. Microeng. 26 063001
Dens Solutions, The Netherlands

Hollow microcoils made possible with external support structures manufactured with a two-solvent process

R Kamberger et al 2016 J. Micromech. Microeng. 26 065002
Voxalytic GmbH, Germany

SU-8 hollow cantilevers for AFM cell adhesion studies

Vincent Martinez et al 2016 J. Micromech. Microeng. 26 055006
IBM Research, Switzerland

Hierarchical cellulose-derived CNF/CNT composites for electrostatic energy storage

V Kuzmenko et al 2016 J. Micromech. Microeng. 26 124001
Smoltek AB, Sweden

Laser Physics

Laser photoacoustic technique for ultrasonic surface acoustic wave velocity evaluation on porcelain

K Qian et al 2016 Laser Phys. 26 106101
Eoptolink Technology Inc. Ltd, China

Biofabrication

3D bioprinted glioma stem cells for brain tumor model and applications of drug susceptibility

Xingliang Dai et al 2016 Biofabrication 8 045005
Medprin Biotech GmbH, Germany

Nuclear Fusion

Error field optimization in DIII-D using extremum seeking control

MJ Lanctot et al 2016 Nucl. Fusion 56 076003
General Atomics, USA

Physics in Medicine and Biology

Whole-body direct 4D parametric PET imaging employing nested generalized Patlak expectation–maximization reconstruction

Nicolas A Karakatsanis et al 2016 Phys. Med. Biol. 61 5456
Siemens Molecular Imaging, USA

A novel single-ended readout depth-of-interaction PET detector fabricated using sub-surface laser engraving

H Uchida et al 2016 Phys. Med. Biol. 61 6635
Hamamatsu Photonics K.K, Japan

A water calorimeter for on-site absorbed dose to water calibrations in 60Co and MV-photon beams including MRI incorporated treatment equipment

Leon de Prez et al 2016 Phys. Med. Biol. 61 5051
VSL, Dutch Metrology Institute, The Netherlands

Review of ultrasound image guidance in external beam radiotherapy part II: intra-fraction motion management and novel applications

Tuathan O'Shea et al 2016 Phys. Med. Biol. 61 R90
Oncology Solutions Department, Philips Research, The Netherlands

Plasma Physics and Controlled Fusion

9 GeV energy gain in a beam-driven plasma wakefield accelerator

M Litos et al 2016 Plasma Phys. Control. Fusion 58 034017
Stanford Linear Accelerator Center, USA

Applications of laser wakefield accelerator-based light sources

Félicie Albert and Alec G R Thomas 2016 Plasma Phys. Control. Fusion 58 103001
Lawrence Livermore National Laboratory, USA

A fully-neoclassical finite-orbit-width version of the CQL3D Fokker–Planck code

Yu V Petrov and R W Harvey 2016 Plasma Phys. Control. Fusion 58 115001
CompX, USA

Q&A with with Dr Yu.V. Petrov and Dr R.W. Harvey, CompX
  • Dr Andreas Beutler, R&D Advanced Technologies, Mahr GmbH, Germany

  • How did you choose Plasma Physics and Controlled Fusion as a placeto publish your research?

    PPCF is one of the leading journals in plasma physics, and we specifically wanted better exposure of our results to the European community of fusion energy scientists. In the USA, our company and the computational codes that we produce are already well known.

  • What is the significance of the results presented in your paper?

    We have included realistic shapes of particle guiding-center trajectories into the kinetic description of toroidally symmetric plasmas, with no limitation on orbit size. This constitutes a major finite-orbit-width (FOW) upgrade to the well-known CQL3D code, which we term CQL3D-FOW. Compared to other existing approaches, our method provides smooth nonthermal distributions, better accuracy and shorter computational time for simulations. Also, we give a detailed description of how different coordinate systems for particle distributions are related to each other. Several synthetic diagnostics have also been upgraded for FOW, for comparison of theory and experiment.

  • How do you see this field of research developing, and what are the commercial opportunities for your research?

    The simulation code described in the paper is widely used by plasma physics scientists for planning future experiments in ITER and other plasma confinement devices, and for experimental interpretation. Many such codes have been developed in the past 20 years, and we anticipate the continuous growth in physics accuracy of these codes and also new simulation methods, in step with the continuously increasing power of computers.

    Presently the funding for this research primarily comes from government research agencies, which provide our major commercial opportunities. By demonstrating the usefulness of the codes we also obtain direct funding through universities, government laboratories and private companies to adapt the codes to new needs. The codes are provided on an open-source basis; we are effectively a service organization for the codes, and also supply physics results from the codes.

    The US Department of Energy, Office of Fusion Energy Sciences, has enabled the formation of several small computational companies by providing opportunities for competitive bidding for research funds. This provides flexibility in funding for physics research, and leads also to additional commercial applications of the research. Particularly in computational physics research, with its relatively low overhead requirements, we anticipate growth in the small business approach.

Surface Topography: Metrology and Properties

Multiple spatial-frequency fringes selection for absolute phase recovery

Yi Ding et al 2016 Surf. Topogr.: Metrol. Prop. 4 015004
Han's Motor Headquarter, China

Flexible, non-contact and high-precision measurements of optical components

A Beutler 2016 Surf. Topogr.: Metrol. Prop. 4 024011
Mahr GmbH, Germany

  • Dr Andreas Beutler, R&D Advanced Technologies, Mahr GmbH, Germany

  • How did you choose Surface Topography: Metrology and Properties as a place to publish your research?

    I was invited to submit a paper to the special issue on optical surface metrology in the context of enhanced resolution and precision.

  • What is the significance of the results presented in your paper?

    The significance of the results is a very flexible measuring setup consisting of a high accuracy cylindrical coordinate and an optical sensor with a high aperture probe. This setup allows measurement of different types of optical components such as aspheric or freeform lenses or diffractive optical components.

  • How do you see this field of research developing, and what are the commercial opportunities for your research?

    The demand for metrology solutions for aspheric and in recent years also freeform lenses is very high. Although a few new measuring systems have been presented over the last years the industry is still looking for higher accuracies and more flexibility. The presented measuring system in this paper is now commercially available. Still there are a lot of ideas for improvements and colleagues also work on other systems for this field of application. Providing solutions has a good commercial potential and from the scientific point of view I enjoy working in this field of application because there are still many ideas for new developments.

Investigation of CVD graphene topography and surface electrical properties

Rui Wang et al 2016 Surf. Topogr.: Metrol. Prop. 4 025001
Graphenea S.A., Spain

Optical wafer metrology sensors for process-robust CD and overlay control in semiconductor device manufacturing

Arie J den Boef 2016 Surf. Topogr.: Metrol. Prop. 4 023001
ASML Netherlands B.V, The Netherlands

Superconductor Science and Technology

SQUIDs in biomagnetism: a roadmap towards improved healthcare

Rainer Körber et al 2016 Supercond. Sci. Technol. 29 113001
MagQu, Taiwan and Elekta, Finland

26 T 35 mm all-GdBa2Cu3O7–x multi-width no-insulation superconducting magnet

Sangwon Yoon et al 2016 Supercond. Sci. Technol. 29 04LT04
SuNAM, Korea

Flexible superconducting Nb transmission lines on thin film polyimide for quantum computing applications

David B Tuckerman et al 2016 Supercond. Sci. Technol. 29 084007
Microsoft Research, USA

Uniform trapped fields produced by stacks of HTS coated conductor tape

T B Mitchell-Williams et al 2016 Supercond. Sci. Technol. 29 085008
ZAO SuperOx, Russia

Customised 2G HTS wire for applications

S Samoilenkov et al 2016 Supercond. Sci. Technol. 29 024001
SuperOx CJSC, Russia, and SuperOx Japan

Estimation of hysteretic losses for MgB2 tapes under the operating conditions of a generator

Carlos Roberto Vargas-Llanos et al 2016 Supercond. Sci. Technol. 29 034008
Fundación Tecnalia Research & Innovation, Spain

Quench detection for high temperature superconductor magnets: a novel technique based on Rayleigh-backscattering interrogated optical fibers

F Scurti et al 2016 Supercond. Sci. Technol. 29 03LT01
Muons Inc, USA

Numerical study on the quench propagation in a 1.5 T MgB2 MRI magnet design with varied wire compositions

Charles Poole et al 2016 Supercond. Sci. Technol. 29 044003
Hyper Tech Research Inc, USA

Evaluation of persistent-mode operation in a superconducting MgB2 coil in solid nitrogen

Dipak Patel et al 2016 Supercond. Sci. Technol. 29 04LT02
Hyper Tech Research Inc, USA

Lightweight MgB2 superconducting 10 MW wind generator

I Marino et al 2016 Supercond. Sci. Technol. 29 024005
TECNALIA, Spain

Microstructures and improved J cH characteristics of Cl-containing YBCO thin films prepared by the fluorine-free MOD method

Takanori Motoki et al 2016 Supercond. Sci. Technol. 29 015006
Sumitomo Electric Industries, Japan

Influence of superconductor film composition on adhesion strength of coated conductors

Ibrahim Kesgin et al 2016 Supercond. Sci. Technol. 29 015003
Argonne National Laboratory, USA

Magnetisation and field quality of a cosine-theta dipole magnet wound with coated conductors for rotating gantry for hadron cancer therapy

Naoyuki Amemiya et al 2016 Supercond. Sci. Technol. 29 024006
Toshiba Corporation, Japan

Performance and applications of quench melt-growth bulk magnets

S Nariki et al 2016 Supercond. Sci. Technol. 29 034002
Nippon Steel & Sumitomo Metal Corporation, Japan

Bulk and surface loss in superconducting transmon qubits

Oliver Dial et al 2016 Supercond. Sci. Technol. 29 044001
IBM Research, USA

Record current density of 344 A mm−2 at 4.2 K and 17 T in CORC® accelerator magnet cables

D C van der Laan et al 2016 Supercond. Sci. Technol. 29 055009
Advanced Conductor Technologies, USA

Evaluation of critical current density and residual resistance ratio limits in powder in tube Nb3Sn conductors

Christopher Segal et al 2016 Supercond. Sci. Technol. 29 085003
Bruker EAS GmbH, Germany

Superconductivity in LaBi3 with AuCu3-type structure

Tatsuya Kinjo et al 2016 Supercond. Sci. Technol. 29 03LT02
IMRA Material R&D Co. Ltd, Japan

Dielectric surface loss in superconducting resonators with flux-trapping holes

B Chiaro et al 2016 Supercond. Sci. Technol. 29 104006
Google Inc, USA

2G HTS wires made on 30 μm thick Hastelloy substrate

A Sundaram et al 2016 Supercond. Sci. Technol. 29 104007
SuperPowerInc, USA

The response of small SQUID pickup loops to magnetic fields

John R Kirtley et al 2016 Supercond. Sci. Technol. 29 124001
Attocube Systems AG, Germany, IBM Research Division, USA and OcteVue, USA

Semiconductor Science and Technology

Recent progress in Ga2O3 power devices

Masataka Higashiwaki et al 2016 Semicond. Sci. Technol. 31 034001
Tamura Corporation, Japan

Towards monolithic integration of germanium light sources on silicon chips

Shinichi Saito et al 2016 Semicond. Sci. Technol. 31 043002
Hitachi, Ltd., Japan