Publications

2023

Iron and atherosclerosis: Lessons learned from rabbits relevant to human disease

Halliwell, B; Watt, F; Minqin, R
FREE RADICAL BIOLOGY AND MEDICINE, vol. 209, pp. 165–170, NOV 20 2023
doi: 10.1016/j.freeradbiomed.2023.10.383

Assessing Ultrathin Wafer-Scale WS2 as a Diffusion Barrier for Cu Interconnects

El Kazzi, S; Lum, YW; Erofeev, I; Vajandar, S; Pasko, S; Krotkus, S; Conran, B; Whear, O; Osipowicz, T; Mirsaidov, U
ACS APPLIED ELECTRONIC MATERIALS, vol. 5, pp. 5074–5081, SEP 5 2023
doi: 10.1021/acsaelm.3c00809

Engineering Refractive Index Contrast in Thin Film Barium Titanate-on-Insulator

Cao, Y; Liang, HD; Lin, HL; Qi, L; Yang, P; Fong, X; Dogheche, E; Bettiol, A; Danner, A
NANO LETTERS, 2023 AUG 2 2023
doi: 10.1021/acs.nanolett.3c00933

Breaking the 10 nm barrier using molecular ions in nuclear microprobes

Dou, YX; Osipowicz, T; van Kan, JA
ULTRAMICROSCOPY, vol. 253, NOV 2023
doi: 10.1016/j.ultramic.2023.113812

DC Magnetic Field Sensitivity Optimization of Spin Defects in Hexagonal Boron Nitride

Zhou, FF; Jiang, ZZ; Liang, HD; Ru, SH; Bettiol, AA; Gao, WB
NANO LETTERS, vol. 23, pp. 6209–6215, JUN 26 2023
doi: 10.1021/acs.nanolett.3c01881

Gate-Tunable Bound Exciton Manifolds in Monolayer MoSe2

Chen, Y; Liang, HD; Loh, L; Ho, YW; Verzhbitskiy, I; Watanabe, K; Taniguchi, T; Bosman, M; Bettiol, AA; Eda, G
NANO LETTERS, vol. 23, pp. 4456–4463, MAY 3 2023
doi: 10.1021/acs.nanolett.3c00814

New evidence for the glazing technique in Changsha kiln coloured porcelains

Chua, L; Li, Q; Yang, F; Ji, J; Ren, MQ; Vajandar, SK; Osipowicz, T
JOURNAL OF ARCHAEOLOGICAL SCIENCE-REPORTS, vol. 47, FEB 2023
doi: 10.1016/j.jasrep.2022.103797

Large-scale fabrication of surface SiV- centers in a flexible diamond membrane

Yang, CY; Mi, ZH; Jin, HN; Venkatesan, T; Vispute, R; Bettiol, AA
CARBON, vol. 203, pp. 842–846, JAN 25 2023
doi: 10.1016/j.carbon.2022.12.031

High Sensitivity Spin Defects in hBN Created by High-Energy He Beam Irradiation

Liang, HD; Chen, Y; Yang, CY; Watanabe, K; Taniguchi, T; Eda, G; Bettiol, AA
ADVANCED OPTICAL MATERIALS, vol. 11, JAN 2023
doi: 10.1002/adom.202201941

Facilitating focussed proton radiation of single cells by automated cell targeting and novel design of live cell chamber

Chen, CB; Yang, CY; Chua, TY; Mi, ZH; Wee, M; Chen, MY; Guo, ZK; Jayakumar, L; Soo, KC; Watt, F; Bettiol, AA
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, vol. 545, DEC 2023
doi: 10.1016/j.nimb.2023.165140

Robust n-type doping of WSe2 enabled by controllable proton irradiation

Liang, HD; Zheng, Y; Loh, LY; Hu, ZH; Liang, QJ; Han, C; Bosman, M; Chen, W; Bettiol, AA
NANO RESEARCH, vol. 16, pp. 1220–1227, JAN 2023
doi: 10.1007/s12274-022-4668-9

2022

Mobility of Bacterial Protein Hfq on dsDNA: Role of C-Terminus- Mediated Transient Binding

Tan, CJ; Basak, R; Yadav, I; van Kan, JA; Arluison, V; van der Maarel, JRC
JOURNAL OF PHYSICAL CHEMISTRY B, vol. 126, pp. 1477–1482, FEB 24 2022
doi: 10.1021/acs.jpcb.1c10234

Investigating the Secondary Electron Emission of Nanomaterials Induced by a High-Resolution Proton Beam

Cholewa, M; Pozaruk, A; Osipowicz, T; van Kan, JA; Dou, YX; Yan, PY; Bettiol, AA; Maximov, I; Sobanska, M; Zytkiewicz, ZR; Gogneau, N; Tchernycheva, M; Lee, K; Song, MS; Yi, GC; Boutachkov, P
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, vol. 259, APR 2022
doi: 10.1002/pssb.202100445

Optically Active Chalcogen Vacancies in Monolayer Semiconductors

Zhang, ZP; Liang, HD; Loh, L; Chen, YF; Chen, Y; Watanabe, K; Taniguchi, T; Quek, SY; Bosman, M; Bettiol, AA; Eda, G
ADVANCED OPTICAL MATERIALS, vol. 10, DEC 2022
doi: 10.1002/adom.202201350

2021

Quantifying nanodiamonds biodistribution in whole cells with correlative iono-nanoscopy

Mi, ZH; Chen, CB; Tan, HQ; Dou, YX; Yang, CY; Turaga, SP; Ren, MQ; Vajandar, SK; Yuen, GH; Osipowicz, T; Watt, F; Bettiol, AA
NATURE COMMUNICATIONS, vol. 12, AUG 2 2021
doi: 10.1038/s41467-021-25004-9

Proton irradiation sensitizes cancer cell lines with acquired radioresistance by exploiting differentially dysregulated DNA damage response (DDR) pathways.

Chu, PL; Yeo, ELL; Poon, DJJ; Chen, CB; Ren, MQ; Vajandar, S; Susanti, D; Tan, HQ; Park, SY; Osipowicz, T; Lo, KW; Liu, SK; Soo, KC; Chua, ML
CANCER RESEARCH, vol. 81, JUL 2021
doi: nan

Micro-PIXE with 3.5 MeV protons for the study of low copper concentrations in atherosclerotic artery

Ynsa, MD; Ripoll-Sau, J; Osipowicz, T; Breese, MBH; Ren, MN
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, vol. 497, pp. 34–38, JUN 15 2021
doi: 10.1016/j.nimb.2021.04.001

Direct formation of nitrogen-vacancy centers in nitrogen doped diamond along the trajectories of swift heavy ions

Lake, RE; Persaud, A; Christian, C; Barnard, ES; Chan, EM; Bettiol, AA; Tomut, M; Trautmann, C; Schenkel, T
APPLIED PHYSICS LETTERS, vol. 118, FEB 22 2021
doi: 10.1063/5.0036643

FANM: A software for focus and aberrations of nuclear microprobe

Dou, YX; van Kan, JA
ULTRAMICROSCOPY, vol. 220, JAN 2021
doi: 10.1016/j.ultramic.2020.113163

Influence of thermal annealing on the properties of proton implanted diamond waveguides

Jin, HN; Bettiol, AA
CARBON, vol. 171, pp. 560–567, JAN 2021
doi: 10.1016/j.carbon.2020.09.009

Cross-Sectional Investigation of Multihigh-Energy Proton-Implanted Single Crystalline Diamond

Gong, JT; Ansari, K; Jin, HN; van Kan, JA
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, vol. 218, JAN 2021
doi: 10.1002/pssa.202000102

2020

Intramolecular dynamics of dsDNA confined to a quasi-one-dimensional nanochannel

Yadav, I; Rosencrans, W; Basak, R; van Kan, JA; van der Maarel, JRC
PHYSICAL REVIEW RESEARCH, vol. 2, MAR 11 2020
doi: 10.1103/PhysRevResearch.2.013294

Considerations for the nano aperture ion source: Geometrical design and electrical control

van Kan, JA; Pang, R; Basu, T; Dou, YX; Gokul; Tarino, N; Tregidga, J; Roy, SC; Tan, HM
REVIEW OF SCIENTIFIC INSTRUMENTS, vol. 91, JAN 1 2020
doi: 10.1063/1.5128657

Structural, dielectric, electrical properties of Nd doped double perovskite ceramics and variation of density of states upon doping

Ray, A; Basu, T; Behera, B; Gavali, DS; Thapa, R; Vajandar, S; Osipowicz, T; Nayak, P
MATERIALS CHEMISTRY AND PHYSICS, vol. 239, JAN 1 2020
doi: 10.1016/j.matchemphys.2019.122250

Design and fabrication of three-dimensional single-mode waveguide arrays in bulk diamond through direct focused proton beam implantation

Gong, JT; Ansari, K; van Kan, JA
OPTICAL MATERIALS, vol. 99, JAN 2020
doi: 10.1016/j.optmat.2019.109527

Radiation tolerance, charge trapping, and defect dynamics studies of ALD-grown Al/HfO2/Si nMOSCAPs

Manikanthababu, N; Basu, T; Vajandar, S; Rao, SVSN; Panigrahi, BK; Osipowicz, T; Pathak, AP
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, vol. 31, pp. 3312–3322, FEB 2020
doi: 10.1007/s10854-020-02879-w

High-throughput fabrication of polymethylmethacrylate nano-hole arrays for structural coloration using proton beam writing made diamond stamp

Gong, JT; Ansari, K; Jin, HN; van Kan, JA
MICROELECTRONIC ENGINEERING, vol. 222, FEB 1 2020
doi: 10.1016/j.mee.2020.111213

Internal Motion of Chromatin Fibers Is Governed by Dynamics of Uncompressed Linker Strands

Basak, R; Rosencrans, W; Yadav, I; Yan, PY; Berezhnoy, NV; Chen, QM; van Kan, JA; Nordenskiöld, L; Zinchenko, A; van der Maarel, JRC
BIOPHYSICAL JOURNAL, vol. 119, pp. 2326–2334, DEC 1 2020
doi: 10.1016/j.bpj.2020.10.018

All-silicon subwavelength structural coloration fabricated through proton beam writing and reactive ion etching

Gong, JT; Jin, HN; Yang, CY; Bettiol, AA; van Kan, JA
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, vol. 469, pp. 52–56, APR 15 2020
doi: 10.1016/j.nimb.2020.03.001

Frequency-Agile Temporal Terahertz Metamaterials

Pitchappa, P; Kumar, A; Liang, HD; Prakash, S; Wang, N; Bettiol, AA; Venkatesan, T; Lee, CK; Singh, R
ADVANCED OPTICAL MATERIALS, vol. 8, JUN 2020
doi: 10.1002/adom.202000101

Dosimetric uncertainties impact on cell survival curve with low energy proton

Tan, HQ; Koh, WYC; Yeo, ELL; Ang, KW; Poon, DJJ; Lim, CP; Vajandar, SK; Chen, CB; Ren, MQ; Osipowicz, T; Soo, KC; Chua, MLK; Park, SY
PHYSICA MEDICA-EUROPEAN JOURNAL OF MEDICAL PHYSICS, vol. 76, pp. 277–284, AUG 2020
doi: 10.1016/j.ejmp.2020.07.005

Photolithographic Fabrication of Upconversion Barcodes for Multiplexed Molecular Detection

Zeng, X; Vanga, SK; Poh, ET; Shi, Y; Sow, CH; Bettiol, AA; Liu, XG
ADVANCED OPTICAL MATERIALS, vol. 8, NOV 2020
doi: 10.1002/adom.202001168

Role of Internal DNA Motion on the Mobility of a Nucleoid-Associated Protein

Yadav, I; Basak, R; Yan, PY; van Kan, JA; Arluison, V; van der Maarel, JRC
JOURNAL OF PHYSICAL CHEMISTRY LETTERS, vol. 11, pp. 8424–8429, OCT 1 2020
doi: 10.1021/acs.jpclett.0c02251

2019

Subwavelength Plasmonic Color Tuning of Quantum Dot Emission

Neo, DCJ; Yang, CY; Shi, Y; Wu, QYS; Deng, J; Xu, Y; Bettiol, AA; Chan, Y; Teo, EJ
ACS PHOTONICS, vol. 6, pp. 93–98, JAN 2019
doi: 10.1021/acsphotonics.8b01586

Cross-sectional hyperspectral imaging of proton implanted diamond

Turaga, SP; Jin, HN; Teo, EJ; Bettiol, AA
APPLIED PHYSICS LETTERS, vol. 115, JUL 8 2019
doi: 10.1063/1.5109290

Linearization and Labeling of Single-Stranded DNA for Optical Sequence Analysis

Basak, R; Liu, F; Qureshi, S; Gupta, N; Zhang, C; de Vries, R; van Kan, JA; Dheen, ST; van der Maarel, JRC
JOURNAL OF PHYSICAL CHEMISTRY LETTERS, vol. 10, pp. 316–321, FEB 7 2019
doi: 10.1021/acs.jpclett.8b03465

A mechanistic approach towards determining double strand breaks and Relative Biological Effectiveness variation along proton tracks

Tan, HQ; Mi, ZH; Bettiol, AA; Osipowicz, T; Watt, F
BIOMEDICAL PHYSICS & ENGINEERING EXPRESS, vol. 5, FEB 2019
doi: 10.1088/2057-1976/aaff2b

Effects of ion irradiation on the structural and electrical properties of HfO2/SiON/Si p-metal oxide semiconductor capacitors

Manikanthababu, N; Saikiran, V; Basu, T; Prajna, K; Vajandar, S; Pathak, AP; Panigrahi, BK; Osipowicz, T; Rao, SVSN
THIN SOLID FILMS, vol. 682, pp. 156–162, JUL 31 2019
doi: 10.1016/j.tsf.2019.03.009

Automated alignment and focusing system for nuclear microprobes

Qureshi, S; Wu, JC; van Kan, JA
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, vol. 456, pp. 80–85, OCT 1 2019
doi: 10.1016/j.nimb.2019.06.040

Gas-Induced Confinement-Deconfinement Interplay in Organic-Inorganic Hybrid Perovskite Thin Film Results in Systematic Band Modulation

Sasmal, S; Sharma, SK; Chatterjee, S; Pal, AJ; Turaga, SP; Bettiol, AA; Pala, RGS; Sivakumar, S; Valiyaveettil, S
ACS APPLIED MATERIALS & INTERFACES, vol. 11, pp. 43708–43718, NOV 20 2019
doi: 10.1021/acsami.9b15122

Dry and Wet Ball Mill Syntheses of Sb2Se3 from Its Constituent Elements

Jain, AK; Sifawa, AA; Vajandar, SK; Ren, MQ; Osipowicz, T; Malar, P
JOURNAL OF ELECTRONIC MATERIALS, vol. 48, pp. 7738–7746, DEC 2019
doi: 10.1007/s11664-019-07598-5

Local surface conductivity mapping of single-layer graphene subject to low energy argon bombardment: Energy loss mechanism and defect induction efficiency

Basu, T; Blaskovic, M; Tripathy, S; Tian, F; Singh, R; Som, T; Garaj, S; van Kan, JA
MATERIALS LETTERS, vol. 256, DEC 1 2019
doi: 10.1016/j.matlet.2019.126638

An optimized 19F (p, αγ)16O elemental mapping facility

Vajandar, SK; Ren, MQ; Zheng, D; Hsu, CYS; Osipowicz, T
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, vol. 461, pp. 50–54, DEC 15 2019
doi: 10.1016/j.nimb.2019.09.003

The radiobiology beam line facility at the Centre for Ion Beam Applications, National University of Singapore

Tao, Y; Tan, HQ; Mi, ZH; Chen, CB; Lam, VYM; Osipowicz, T; Watt, F; Soo, KC; Bettiol, AA
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, vol. 456, pp. 26–31, OCT 1 2019
doi: 10.1016/j.nimb.2019.06.038

2018

Effect of HU protein on the conformation and compaction of DNA in a nanochannel

Guttula, D; Liu, F; van Kan, JA; Arluison, V; van der Maarel, JRC
SOFT MATTER, vol. 14, pp. 2322–2328, MAR 28 2018
doi: 10.1039/c7sm02118f

Mechanochemical bulk synthesis and e-beam growth of thin films of Sb2Se3 photovoltaic absorber

Tiwari, KJ; Ren, MQ; Vajandar, SK; Osipowicz, T; Subrahmanyam, A; Malar, P
SOLAR ENERGY, vol. 160, pp. 56–63, JAN 15 2018
doi: 10.1016/j.solener.2017.11.074

Ultra-low loss ridge waveguides on lithium niobate via argon ion milling and gas clustered ion beam smoothening

Siew, SY; Cheung, EJH; Liang, HD; Bettiol, A; Toyoda, N; Alshehri, B; Dogheche, E; Danner, AJ
OPTICS EXPRESS, vol. 26, pp. 4421–4430, FEB 19 2018
doi: 10.1364/OE.26.004421

Quantitative analysis of multiple elements in healthy and remodeled epithelium from human upper airway mucosa using nuclear microscopy

Ren, MQ; Zhou, YT; Chen, HX; Li, TY; Vajandar, SK; Osipowicz, T; Watt, F; Li, CW
ALLERGY, vol. 73, pp. 724–727, MAR 2018
doi: 10.1111/all.13329

Electronic excitation induced defect dynamics in HfO2 based MOS devices investigated by in-situ electrical measurements

Manikanthababu, N; Vajandar, S; Arun, N; Pathak, AP; Asokan, K; Osipowicz, T; Basu, T; Rao, SVSN
APPLIED PHYSICS LETTERS, vol. 112, MAR 26 2018
doi: 10.1063/1.5012269

Simple and universal model for electron-impact ionization of complex biomolecules

Tan, HQ; Mi, ZH; Bettiol, AA
PHYSICAL REVIEW E, vol. 97, MAR 7 2018
doi: 10.1103/PhysRevE.97.032403

Towards low-loss waveguides in SOI and Ge-on-SOI for mid-IR sensing

Younis, U; Luo, XS; Dong, BW; Huang, L; Vanga, SK; Lim, AEJ; Lo, PGQ; Lee, CK; Bettiol, AA; Ang, KW
JOURNAL OF PHYSICS COMMUNICATIONS, vol. 2, APR 2018
doi: 10.1088/2399-6528/aaba24

The Effect of Hydrogen Doping on the Electrochemical Etching of Ion-Irradiated n-Type Silicon

Liang, HD; Breese, MBH; Duttagupta, S; Aberle, AG; Bettiol, AA; Venkatesan, T
ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY, vol. 7, pp. N110–N113, JUL 24 2018
doi: 10.1149/2.0141808jss

Myeloperoxidase is a potential molecular imaging and therapeutic target for the identification and stabilization of high-risk atherosclerotic plaque

Rashid, I; Maghzal, GJ; Chen, YC; Cheng, D; Talib, J; Newington, D; Ren, MQ; Vajandar, SK; Searle, A; Maluenda, A; Lindstedt, EL; Jabbour, A; Kettle, AJ; Bongers, A; Power, C; Michaëlsson, E; Peter, K; Stocker, R
EUROPEAN HEART JOURNAL, vol. 39, pp. 3301–3310, SEP 14 2018
doi: 10.1093/eurheartj/ehy419

Tetrahedrite (Cu12Sb4S13) thin films for photovoltaic and thermoelectric applications

Kumar, DSP; Ren, MQ; Osipowicz, T; Mallik, RC; Malar, P
SOLAR ENERGY, vol. 174, pp. 422–430, NOV 1 2018
doi: 10.1016/j.solener.2018.08.080

Single-mode light guiding in diamond waveguides directly written by a focused proton beam

Jin, HN; Turaga, SP; Vanga, SK; Bettiol, AA
OPTICS LETTERS, vol. 43, pp. 2648–2651, JUN 1 2018
doi: 10.1364/OL.43.002648

Lithiation-induced amorphization of Pd3P2S8 for highly efficient hydrogen evolution

Zhang, X; Luo, ZM; Yu, P; Cai, YQ; Du, YH; Wu, DX; Gao, S; Tan, CL; Li, Z; Ren, MQ; Osipowicz, T; Chen, SM; Jiang, Z; Li, J; Huang, Y; Yang, J; Chen, Y; Ang, CY; Zhao, YL; Wang, P; Song, L; Wu, XJ; Liu, Z; Borgna, A; Zhang, H
NATURE CATALYSIS, vol. 1, pp. 460–468, JUN 2018
doi: 10.1038/s41929-018-0072-y

2017

Oriented perylene incorporated optically anisotropic 2D silica films

Sriramulu, D; Turaga, SP; Bettiol, AA; Valiyaveettil, S
RSC ADVANCES, vol. 7, pp. 32692–32702, 2017
doi: 10.1039/c7ra05036d

Growth and characterization of Au nanoparticles embedded In2O3 composite films

Ananthan, MR; Malar, P; Osipowicz, T; Varma, S; Kasiviswanathan, S
THIN SOLID FILMS, vol. 622, pp. 78–83, JAN 31 2017
doi: 10.1016/j.tsf.2016.12.009

Design considerations for a compact proton beam writing system aiming for fast sub-10 nm direct write lithography

Xu, XX; Liu, NN; Raman, PS; Qureshi, S; Pang, R; Khursheed, A; van Kan, JA
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, vol. 404, pp. 243–249, AUG 1 2017
doi: 10.1016/j.nimb.2016.12.031

Textured V-Pit Green Light Emitting Diode as a Wavelength-Selective Photodetector for Fast Phosphor-Based White Light Modulation

Yang, CY; Turaga, SP; Bettiol, AA; Balarnuniappan, P; Bosman, M; Tan, HR; Teng, JH; Teo, EJ
ACS PHOTONICS, vol. 4, pp. 443–448, MAR 2017
doi: 10.1021/acsphotonics.6b00867

High aspect ratio channels in glass and porous silicon

Liang, HD; Dang, ZY; Wu, JF; van Kan, JA; Qureshi, S; Ynsa, MD; Torres-Costa, V; Maira, A; Venkatesan, TV; Breese, MBH
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, vol. 394, pp. 1–5, MAR 1 2017
doi: 10.1016/j.nimb.2016.12.025

Effect of ceria morphology on the catalytic activity of Ru/ceria for the dehydrogenation of ammonia borane

Wang, RY; Wang, Y; Ren, MQ; Sun, GX; Gao, DW; Chong, YRC; Li, X; Chen, GZ
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, vol. 42, pp. 6757–6764, MAR 9 2017
doi: 10.1016/j.ijhydene.2017.02.024

Self-assembly of magnetic nanoclusters in diamond-like carbon by diffusion processes enhanced by collision cascades

Gupta, P; Williams, GVM; Hübner, R; Vajandar, S; Osipowicz, T; Heinig, KH; Becker, HW; Markwitz, A
APPLIED PHYSICS LETTERS, vol. 110, APR 3 2017
doi: 10.1063/1.4979523

Fabrication and development of high brightness nano-aperture ion source

Xu, XX; Pang, R; Raman, PS; Mariappan, R; Khursheed, A; van Kan, JA
MICROELECTRONIC ENGINEERING, vol. 174, pp. 20–23, APR 25 2017
doi: 10.1016/j.mee.2016.12.009

Ion induced intermixing and consequent effects on the leakage currents in HfO2/SiO2/Si systems

Manikanthababu, N; Chan, TK; Vajandar, S; Saikiran, V; Pathak, AP; Osipowicz, T; Rao, SVSN
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, vol. 123, MAY 2017
doi: 10.1007/s00339-017-0911-8

Magnetic annihilation of the dark mode in a strongly coupled bright-dark terahertz metamaterial

Manjappa, M; Turaga, SP; Srivastava, YK; Bettiol, AA; Singh, R
OPTICS LETTERS, vol. 42, pp. 2106–2109, JUN 1 2017
doi: 10.1364/OL.42.002106

Compaction and condensation of DNA mediated by the C-terminal domain of Hfq

Malabirade, A; Jiang, K; Kubiak, K; Diaz-Mendoza, A; Liu, F; van Kan, JA; Berret, JF; Arluison, V; van der Maarel, JRC
NUCLEIC ACIDS RESEARCH, vol. 45, pp. 7299–7308, JUL 7 2017
doi: 10.1093/nar/gkx431

Nanoscale Properties of Human Telomeres Measured with a Dual Purpose X-ray Fluorescence and Super Resolution Microscopy Gold Nanoparticle Probe

Jeynes, JCG; Geraki, K; Jeynes, C; Mi, ZH; Bettiol, AA; Latorre, E; Harries, LW; Soeller, C
ACS NANO, vol. 11, pp. 12632–12640, DEC 2017
doi: 10.1021/acsnano.7b07064

Performance test of high brightness nano-aperture ion source

Xu, XX; Raman, S; Pang, R; Liu, NN; Khursheed, A; van Kan, JA
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, vol. 404, pp. 52–57, AUG 1 2017
doi: 10.1016/j.nimb.2017.01.051

3D map distribution of metallic nanoparticles in whole cells using MeV ion microscopy

Vasco, MS; Alves, LC; Corregidor, V; Correia, D; Godinho, CP; Sá-Correia, I; Bettiol, A; Watt, F; Pinheiro, T
JOURNAL OF MICROSCOPY, vol. 267, pp. 227–236, AUG 2017
doi: 10.1111/jmi.12561

Quadrupole lens alignment with improved STIM and secondary electron imaging for Proton Beam Writing

Qureshi, S; Raman, PS; Stegmaier, A; van Kan, JA
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, vol. 404, pp. 74–80, AUG 1 2017
doi: 10.1016/j.nimb.2016.12.016

Molecular Organization Induced Anisotropic Properties of Perylene – Silica Hybrid Nanoparticles

Sriramulu, D; Turaga, SP; Bettiol, AA; Valiyaveettil, S
SCIENTIFIC REPORTS, vol. 7, AUG 10 2017
doi: 10.1038/s41598-017-07892-4

Tailoring plasmonic properties of metal nanoparticle-embedded dielectric thin films: the sandwich method of preparation

Laha, R; Malar, P; Osipowicz, T; Kasiviswanathan, S
JOURNAL OF NANOPARTICLE RESEARCH, vol. 19, AUG 31 2017
doi: 10.1007/s11051-017-3988-2

Analytical possibilities of highly focused ion beams in biomedical field

Ren, MQ; Ji, X; Vajandar, SK; Mi, ZH; Hoi, A; Walczyk, T; van Kan, JA; Bettiol, AA; Watt, F; Osipowicz, T
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, vol. 406, pp. 15–24, SEP 1 2017
doi: 10.1016/j.nimb.2017.01.004

Studies on interface between In2O3 and CuInTe2 thin films

Ananthan, MR; Malar, P; Osipowicz, T; Kasiviswanathan, S
APPLIED SURFACE SCIENCE, vol. 418, pp. 388–392, OCT 1 2017
doi: 10.1016/j.apsusc.2016.12.124

Positioning of cobalt atoms in amorphous carbon films by pre-selecting the hydrogen concentration

Gupta, P; Williams, GVM; Vajandar, S; Osipowicz, T; Becker, HW; Heining, KH; Hübner, R; Leveneur, J; Kennedy, J; Markwitz, A
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, vol. 409, pp. 116–120, OCT 15 2017
doi: 10.1016/j.nimb.2017.04.005

Modulated Photoluminescence Lifetime Measurement of Bifacial Solar Cells

Choi, KB; Teena, CSP; Ho, JW; Wang, JQ; Lin, JJ; Bettiol, AA; Aberle, AG; Wong, J
IEEE JOURNAL OF PHOTOVOLTAICS, vol. 7, pp. 1687–1692, NOV 2017
doi: 10.1109/JPHOTOV.2017.2733163

Element-based prognostics of occupational pneumoconiosis using micro-proton-induced X-ray emission analysis

He, XD; Shen, H; Chen, ZD; Rong, CC; Ren, MQ; Hou, LK; Wu, CY; Mao, L; Lu, Q; Su, B
AMERICAN JOURNAL OF PHYSIOLOGY-LUNG CELLULAR AND MOLECULAR PHYSIOLOGY, vol. 313, pp. L1154–L1163, DEC 2017
doi: 10.1152/ajplung.00009.2017

Bright Photon Upconversion on Composite Organic Lanthanide Molecules through Localized Thermal Radiation

Ye, HQ; Bogdanov, V; Liu, S; Vajandar, S; Osipowicz, T; Hernández, I; Xiong, QH
JOURNAL OF PHYSICAL CHEMISTRY LETTERS, vol. 8, pp. 5695–5699, DEC 7 2017
doi: 10.1021/acs.jpclett.7b02513