Applied Physics TCD
@APRG_TCD
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The Applied Physics Research Group in Trinity College Dublin led by Prof. Igor Shvets specialises in Materials Research, particularly surfaces and interfaces.
Trinity College, Dublin
Joined July 2015
Happy to share a new publication by Peter Callaghan et. al. "Variation in the Bandgap of Amorphous Zinc Tin Oxide: Investigating the Thickness Dependence via In Situ STS" published in ACS Omega
pubs.acs.org
Amorphous transparent conducting oxides (a-TCOs) have seen substantial interest in recent years due to the significant benefits that they can bring to transparent electronic devices. One such...
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Excited to see our new paper published in collaboration with @TyndallInstitut @mpifkf
@unibw_m @TCD_physics @ambercentre @cranntcd Revealing the influence of edge states on the electronic properties of...
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Happy to share a new paper "Unraveling the atomic and electronic structure of nanocrystals on superconducting Nb(110): Impact of the oxygen monolayer" by Sam Berman et al published in collaboration with @OReganGroupTCD. https://t.co/MmbAHoIOGF
@zhussupbekov @TCD_physics @cranntcd
journals.aps.org
The niobium surface is almost always covered by a native oxide layer which greatly influences the performance of superconducting devices. Here we investigate the highly stable niobium oxide overlayer...
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Happy to share our collaborative paper with Prof.Xinmin Zhan from @nuigalway on the Role of iron(II) sulfide in autotrophic denitrification under tetracyc...
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Delighted to see our paper on "An In Situ Study of Precursor Decomposition via Refractive Index Sensing in p-Type Transparent Copper Chromium Oxide" published in ACS @ChemMater .Thanks to @tcddublin for making it open access. @TCD_physics @ambercentre
pubs.acs.org
Oxide semiconductors are penetrating into a wide range of energy, environmental, and electronic applications, possessing a potential to outrun currently employed semiconductors. However, an insuffi...
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"Quantum shamrock" performed by STM (credits to @zhussupbekov). Happy St.Patrick's Day from the nanoscale to all! @TCD_physics @tcddublin @microscopyIrl @ambercentre
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A heart-shaped defect in layered material❤️. Happy Valentine's Day from STM done by @zhussupbekov
@TCD_physics @tcddublin @microscopyIrl @ambercentre
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Excited to share this collaborative work on Surface functionalization of few-layer graphene on β-SiC(001) by Neutr... https://t.co/o5PdrieFbj
@cranntcd @TCD_physics
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Congrats to Dr. Kuanysh Zhussupbekov who successfully defended his PhD entitled "STM&STS of layered materials" with NO corrections. Special thanks to examiners Séamus Davis and @werner_bear, and @OReganGroupTCD for chairing the exam. @TCD_physics @ambercentre @cranntcd
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Congrats to Dr. Ainur Zhussupbekova who successfully defended her PhD entitled "X-ray photoelectron spectroscopy of novel ternary materials". Special thanks to examiners @MMoralesMasis and @CMcGuinnessX, and @PaulEastham for chairing the exam.@TCD_physics @ambercentre @cranntcd
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Delighted to share our collaborative work with @OReganGroupTCD in @JPhysChem C. We investigated the influence of 1D and 2D defects on the atomic and electronic structure of the Bi(111). @TCD_physics @cranntcd @ambercentre #nanoscience #surfacescience
https://t.co/q2R0KkXp74
pubs.acs.org
Defects introduced to the surface of Bi(111) break the translational symmetry and modify the surface states locally. We present a theoretical and experimental study of the 2D defects on the surface...
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When experiment and theory are joined together to reveal the material's properties. Thanks a lot to @OReganGroupTCD for fruitful collaboration!
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New paper published by Brian and our collaborators in @DCUPhysics, @nust_misis, @liu_universitet, & ISSP RAS in @SciReports focussed on the structure of nano-scale domains in a nickel oxide single crystal: https://t.co/EQBB1fjxVF.
nature.com
Scientific Reports - Nanodomain structure of single crystalline nickel oxide
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This study conducted in @APRG_TCD @TCD_physics showed that high performing (conductivity of≈300 S/cm) transparent zinc-tin oxide can be grown by inexpensive and versatile spray pyrolysis technique https://t.co/DzDHCAPcDX
#ThinFilms
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A new paper from Kuanysh Zhussuspbekov in @SciReports on studying the oxidation of the Nb (110) surface using STM and XPS: https://t.co/WJ008Z3xMy
@TCD_physics @DCUPhysics
nature.com
Scientific Reports - Oxidation of Nb(110): atomic structure of the NbO layer and its influence on further oxidation
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Always happy to collaborate with the ASIN group - paper on PtTe2 synthesis recently published in Nanotechnology.
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Congrats to @KillianWalshe, the latest APRG member to pass his viva examination! Killian presented his work on "Surface Studies of Oxidised Metals: Mo, Nb and Cu".
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New paper by Killian and Sergey just published in @SciReports on pushing oxygen adatoms (on an oxidised Mo (110) surface ) beneath the surface using electric field pulses from an STM tip :
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