Profile picture
Données administratives

Guang-Yu Sun

guang-yu.sun@epfl.ch

Polyimide films featuring surface micron-scale pores for superior multipactor inhibition

W.-R. Li; H.-Y. Liu; G. Sun; Y. Zhang; C. Qi  et al.

Vacuum. 2026. DOI : 10.1016/j.vacuum.2026.115168.

Detailed record

View at publisher

Ultra‐High‐Efficiency On‐Chip CO <sub>2</sub> Conversion by Nanosecond Self‐Pulsing Micro‐Plasma Devices

G. Sun; B. Karakurt; H. Zhu; O. Soydal; J. S. Luterbacher  et al.

Carbon Energy. 2026. DOI : 10.1002/cey2.70195.

Detailed record

View at publisher

A 2D3V PIC-MCC model for simulating electrostatic discharging on charged spacecraft under high power microwave

Y. Liu; B. Song; G.-Y. Sun; X. Yang; H.-Y. Liu  et al.

Journal of Physics D: Applied Physics. 2026. DOI : 10.1088/1361-6463/ae46ad.

Detailed record

View at publisher

“Clearer” or More “Blurred”? The Evolution of Urban–Rural Boundaries Since the Proposal of Urban–Rural Integrated Development: A Case Study of Zhengzhou

R. Zhang; Y. Sun; S. Zhang; Z. Dai; J. Fan  et al.

Land. 2026. DOI : 10.3390/land15010195.

Detailed record

View at publisher

Secondary electron emission and trap state in-situ combined (SETiC) measurement for spacecraft ESD protection

G. Y. Sun; X. Yang; C. C. Qi; F. Z. Zou; B. P. Song  et al.

IEEE Transactions on Instrumentation and Measurement. 2026. DOI : 10.1109/TIM.2026.3659561.

Detailed record

View at publisher

Investigation of surface charging characteristics of ion-irradiated alumina ceramics: Transition from secondary electron emission to charge injection

H.-Y. Liu; W.-T. An; G.-Y. Sun; S. Zhou; C.-C. Qi  et al.

Applied Physics Letters. 2025. DOI : 10.1063/5.0291583.

Detailed record

View at publisher

Dynamic Heterogeneous Multi-Agent Inverse Reinforcement Learning Based on Graph Attention Mean Field

L. Song; I. A. Channa; Z. Wang; G. Sun

Symmetry. 2025. DOI : 10.3390/sym17111951.

Detailed record

View at publisher

Charge dynamics in spacecraft polymers: Trap-modulated mechanisms from bulk accumulation to surface secondary electron emission

W.-T. An; B.-P. Song; F.-Z. Zou; G.-Y. Sun; Y.-T. Liu  et al.

AIP Advances. 2025. DOI : 10.1063/5.0294989.

Detailed record

View at publisher

Verification of techniques for accelerated and stable SOLPS-ITER simulations including plasma drifts

M. Carpita; E. Tonello; C. Colandrea; O. Février; H. Reimerdes  et al.

Nuclear Fusion. 2025. DOI : 10.1088/1741-4326/ae0950.

Detailed record

View at publisher

Design and 3D Printing of Ceramic Insulation for Surface Flashover Mitigation in Vacuum

C. Wang; Y. Yang; X. Shi; X. Yang; G. Sun  et al.

High Voltage. 2025. DOI : 10.1049/hve2.70104.

Detailed record

View at publisher

Porous Lightweight Polyimide Films with Ultra-High Surface Insulation Strength and Thermal Insulation for Space Solar Arrays

W.-R. Li; X. Yang; G.-Y. Sun; Y.-C. Zhang; H.-Y. Liu  et al.

ACS Applied Materials &amp; Interfaces. 2025. DOI : 10.1021/acsami.5c16114.

Detailed record

View at publisher

Three-Dimensional Simulation-Based Comparison of Streamer Initiation in SF6/N2 and SF6/CO2 for Different Mixing Ratios and Pressures

M. F. Abbas; G. Sun; B. Guo; Y. Xin

Applied Sciences. 2025. DOI : 10.3390/app151910331.

Detailed record

View at publisher

Response to comment on “Global model for flashover phenomena in vacuum: A comprehensive perspective” [J. Appl. Phys. 137, 100901 (2025)]

G.-J. Zhang; G.-Y. Sun; B.-P. Song; A. Neuber; Y. Yamano

Journal of Applied Physics. 2025. DOI : 10.1063/5.0277906.

Detailed record

View at publisher

Numerical investigation of vacuum surface flashover triggered by inverted potential gradient on solar cells using particle-in-cell method

K. Li; H. LIU; G. Sun; Z. Sheng; C. Qi  et al.

Journal of Applied Physics. 2025. DOI : 10.1063/5.0288856.

Detailed record

View at publisher

First-principle model of multipactor discharge considering realistic surface morphology: the role of microstructures

H. Y. Liu; G. Y. Sun; Y. L. Liu; C. C. Qi; S. Zhou  et al.

Plasma Sources Science and Technology. 2025. DOI : 10.1088/1361-6595/adffe5.

Detailed record

View at publisher

Trap State Modulation via Strong Electron-Withdrawing Groups for Enhanced Vacuum Surface Insulation of All-Organic Polyimide

C. Qi; X. Yang; J. Dong; G. Sun; W. Li  et al.

ACS applied materials & interfaces. 2025. DOI : 10.1021/acsami.5c10530.

Detailed record

View at publisher

FlashSim: A novel particle-in-cell numerical model for vacuum surface flashover simulation based on finite element method

H. Y. Liu; G. Y. Sun; Y. L. Liu; S. Zhang; C. C. Qi  et al.

Computer Physics Communications. 2025. DOI : 10.1016/j.cpc.2025.109625.

Detailed record

View at publisher

Neutral pressure measurement in TCV tokamak using ASDEX-type pressure gauges

G.-Y. Sun; H. Reimerdes; H. Elaian; M. Baquero Ruiz; B. Brown  et al.

Review of Scientific Instruments. 2025. DOI : 10.1063/5.0278364.

Detailed record

View at publisher

A review of advanced acoustic-chemical-optical partial discharge monitoring techniques for ultra-high-voltage gas-insulated equipment

X. Fan; W. Qin; R. Qiu; Y. Zang; W. Lu  et al.

High Voltage. 2025. DOI : 10.1049/hve2.70086.

Detailed record

View at publisher

Low‐Power Tunable Micro‐Plasma Device for Efficient and Scalable CO<sub>2</sub> Valorization

B. Karakurt; H. Zhu; O. Soydal; G. Sun; J. S. Luterbacher  et al.

Advanced Science. 2025. DOI : 10.1002/advs.202507687.

Detailed record

View at publisher

Dynamic Charge Transport Behavior of Double-layer Thin Film Materials Under Electron Beam Irradiation

W.-T. An; B.-P. Song; G.-Y. Sun; X. Yang; K.-H. Cao  et al.

JOURNAL OF PHYSICS D-APPLIED PHYSICS. 2025. DOI : 10.1088/1361-6463/add746.

Detailed record

View at publisher

Investigation of the dynamic charge transport behaviours under electron beam irradiation of advanced insulation materials for aerospace applications

G. Sun; X. Yang; W. An; K. Huang; X. Qin  et al.

High Voltage. 2025. DOI : 10.1049/hve2.70020.

Detailed record

View at publisher

Vacuum DC breakdown characteristics between grid electrodes with ion sputtering

H.-Y. Liu; W.-X. Liu; G.-Y. Sun; Y.-L. Liu; L.-W. Zhang  et al.

JOURNAL OF PHYSICS D-APPLIED PHYSICS. 2025. DOI : 10.1088/1361-6463/ada6cf.

Detailed record

View at publisher

Global model for flashover phenomena in vacuum: A comprehensive perspective

G.-J. Zhang; G.-Y. Sun; B.-P. Song; A. Neuber; Y. Yamano

JOURNAL OF APPLIED PHYSICS. 2025. DOI : 10.1063/5.0255764.

Detailed record

View at publisher

Secondary electron emission characteristics of 3D-printed ceramic insulators with functionally graded lattice structures

C. Wang; Y.-L. Yang; X.-R. Shi; W.-D. Li; G.-Y. Sun  et al.

APPLIED PHYSICS LETTERS. 2025. DOI : 10.1063/5.0256365.

Detailed record

View at publisher

Investigating the influence of divertor baffles on nitrogen-seeded detachment in TCV with SOLPS-ITER simulations and TCV experiments

G. Sun; H. Reimerdes; C. Theiler; B. P. Duval; M. Carpita  et al.

Nuclear Fusion. 2025. DOI : 10.1088/1741-4326/ada6dc.

Detailed record

View at publisher

Numerical investigation of positive and negative streamers in CO<sub>2</sub>/O<sub>2</sub> mixtures

H. M. T. Nisar; M. F. Abbas; G. Y. Sun

PHYSICS OF PLASMAS. 2025. DOI : 10.1063/5.0247448.

Detailed record

View at publisher

Impurity-seeded detachment in conventional and optimized TCV divertor geometry

G.-Y. Sun

Lausanne, EPFL, 2025. DOI : 10.5075/epfl-thesis-11103.

Detailed record

View at publisher

Experimental research on the TCV tokamak

B. P. Duval; A. Abdolmaleki; M. Agostini; C. J. Ajay; S. Alberti  et al.

Nuclear Fusion. 2024. DOI : 10.1088/1741-4326/ad8361.

Detailed record

View at publisher

Overview of the EUROfusion Tokamak Exploitation programme in support of ITER and DEMO

E. Joffrin; M. Wischmeier; M. Baruzzo; A. Hakola; A. Kappatou  et al.

Nuclear Fusion. 2024. DOI : 10.1088/1741-4326/ad2be4.

Detailed record

View at publisher

Access to an ELM-suppressed X-point radiator regime in TCV snowflake minus configurations

H. Reimerdes; C. G. Theiler; M. Bernert; B. Duval; O. Février  et al.

Nuclear Materials and Energy. 2024. DOI : 10.1016/j.nme.2024.101784.

Detailed record

View at publisher

Analytical model for estimating the equilibrium plasma quantities in an electron beam-plasma system

H. Sun; J. Chen; G. Sun; L. Xu

Journal of Applied Physics. 2024. DOI : 10.1063/5.0209651.

Detailed record

View at publisher

X-point radiator and power exhaust control in configurations with multiple X-points in TCV

S. Gorno; O. Février; C. Theiler; T. Ewalds; F. Felici  et al.

Physics of Plasmas. 2024. DOI : 10.1063/5.0201401.

Detailed record

View at publisher

Investigation of sheath structure in surface flashover induced by high-power microwave

R. Lian; G. Sun; X. Yang; F. Zou; Y. You  et al.

Physics Of Plasmas. 2024. DOI : 10.1063/5.0203713.

Detailed record

View at publisher

Suppression of dielectric surface flashover induced by strong electromagnetic field at multiple spatial scales based on above/sub-surface discharge development mechanisms

X. Yang; R. Zhou; B. Song; G. Sun; C. Wang  et al.

Journal Of Physics D-Applied Physics. 2024. DOI : 10.1088/1361-6463/ad0dce.

Detailed record

View at publisher

The effect of plasma shaping on high density H-mode SOL profiles and fluctuations in TCV

A. Stagni; N. Vianello; M. Agostini; C. Colandrea; S. D. A. Gorno  et al.

Nuclear Fusion. 2024. DOI : 10.1088/1741-4326/ad1a56.

Detailed record

View at publisher

Parallel flows as a key component to interpret Super-X divertor experiments

M. Carpita; O. Février; H. Reimerdes; C. Theiler; B. Duval  et al.

Nuclear Fusion. 2024. DOI : 10.1088/1741-4326/ad2a2a.

Detailed record

View at publisher

The role of neutral baffling in closed divertor for nitrogen-seeded detachment in TCV tokamak

G. Y. Sun

2024. 51 IEEE International Conference on Plasma Science and Asia-Pacific Conference on Plasma and Terahertz Science, Beijing, China, 2024-06-16 - 2024-06-20. DOI : 10.1109/ICOPS58192.2024.10627617.

Detailed record

View at publisher

Enhancing ion extraction with an inverse sheath in negative hydrogen ion sources for NBI heating

G.-Y. Sun; W. Yang; J. Chen; H.-M. Sun; B.-H. Guo  et al.

Nuclear Fusion. 2023. DOI : 10.1088/1741-4326/acec5b.

Detailed record

View at publisher

Characterization of transversely confined electron beam-generated plasma using two-dimensional particle-in-cell simulations

Q. Cao; J. Chen; H. Sun; G. Sun; S. Liu  et al.

Physics of Plasmas. 2023. DOI : 10.1063/5.0166854.

Detailed record

View at publisher

Positive Streamer Initiation in SF6/CO2 Based on Zener's Field Ionization

M. F. Abbas; Y. L. He; G. Y. Sun; A. B. Sun; E. T. Eldin  et al.

IEEE Access. 2023. DOI : 10.1109/ACCESS.2023.3308688.

Detailed record

View at publisher

Performance assessment of a tightly baffled, long-legged divertor configuration in TCV with SOLPS-ITER

G. Sun; H. Reimerdes; C. Theiler; B. Duval; M. Carpita  et al.

Nuclear Fusion. 2023. DOI : 10.1088/1741-4326/ace45f.

Detailed record

View at publisher

Design and 3D printing of porous cavity insulation structure for ultra‐high electrical withstanding capability

X. Yang; G.-Y. Sun; B. Song; W. Han; C. Wang  et al.

High Voltage. 2023. DOI : 10.1049/hve2.12326.

Detailed record

View at publisher

Vlasov simulation of the emissive plasma sheath with energy-dependent secondary emission coefficient and improved modeling for dielectric charging effects

G.-Y. Sun; S. Zhang; B.-H. Guo; A.-B. Sun; G.-J. Zhang

Frontiers In Physics. 2022. DOI : 10.3389/fphy.2022.1006451.

Detailed record

View at publisher

On the Ohmic-dominant heating mode of capacitively coupled plasma inverted by boundary electron emission

S. Zhang; G.-Y. Sun; J. Chen; H.-M. Sun; A.-B. Sun  et al.

Applied Physics Letters. 2022. DOI : 10.1063/5.0096316.

Detailed record

View at publisher

Metal-wire-embedded alumina insulating material using micro- and nanoscale 3D printing for surface flashover mitigation in a vacuum

H. Mu; Y. Yao; S. Zhang; G. Sun; B. Guo  et al.

Journal Of Physics D-Applied Physics. 2022. DOI : 10.1088/1361-6463/ac4454.

Detailed record

View at publisher

Overview of the TCV tokamak experimental programme

H. Reimerdes; M. Agostini; E. Alessi; S. Alberti; Y. Andrebe  et al.

Nuclear Fusion. 2022. DOI : 10.1088/1741-4326/ac369b.

Detailed record

View at publisher

A method to numerically determine the secondary electron yield considering effects of the surface morphology

N. Yang; B. Song; X. Yang; R. Zhou; G. Sun  et al.

Journal of Applied Physics. 2021. DOI : 10.1063/5.0055542.

Detailed record

View at publisher

The Influence of O-2 on Positive Streamer Initiation in Supercritical CO2 With Field Ionization Using a 3-D Particle Model

M. F. Abbas; G. Y. Sun; X. C. Yuan; X. R. Li; X. Zhang  et al.

Ieee Transactions On Plasma Science. 2021. DOI : 10.1109/TPS.2021.3080038.

Detailed record

View at publisher

Unveiling the role of dielectric trap states on capacitively coupled radio-frequency plasma discharge: dynamic charging behaviors

S. Zhang; G.-Y. Sun; A. Volcokas; G.-J. Zhang; A.-B. Sun

Plasma Sources Science and Technology. 2021. DOI : 10.1088/1361-6595/abf321.

Detailed record

View at publisher

The effect of microstructure on vacuum surface flashover

S. Zhang; K. Huang; F. Song; Y. Cheng; G. Sun  et al.

2021. 29th International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV), ELECTR NETWORK, Sep 26-30, 2021. p. 117 - 120. DOI : 10.1109/ISDEIV46977.2021.9586983.

Detailed record

View at publisher

Polyimide films featuring surface micron-scale pores for superior multipactor inhibition

W.-R. Li; H.-Y. Liu; G. Sun; Y. Zhang; C. Qi  et al.

Vacuum. 2026. DOI : 10.1016/j.vacuum.2026.115168.

Detailed record

View at publisher

Ultra‐High‐Efficiency On‐Chip CO <sub>2</sub> Conversion by Nanosecond Self‐Pulsing Micro‐Plasma Devices

G. Sun; B. Karakurt; H. Zhu; O. Soydal; J. S. Luterbacher  et al.

Carbon Energy. 2026. DOI : 10.1002/cey2.70195.

Detailed record

View at publisher

A 2D3V PIC-MCC model for simulating electrostatic discharging on charged spacecraft under high power microwave

Y. Liu; B. Song; G.-Y. Sun; X. Yang; H.-Y. Liu  et al.

Journal of Physics D: Applied Physics. 2026. DOI : 10.1088/1361-6463/ae46ad.

Detailed record

View at publisher

“Clearer” or More “Blurred”? The Evolution of Urban–Rural Boundaries Since the Proposal of Urban–Rural Integrated Development: A Case Study of Zhengzhou

R. Zhang; Y. Sun; S. Zhang; Z. Dai; J. Fan  et al.

Land. 2026. DOI : 10.3390/land15010195.

Detailed record

View at publisher

Secondary electron emission and trap state in-situ combined (SETiC) measurement for spacecraft ESD protection

G. Y. Sun; X. Yang; C. C. Qi; F. Z. Zou; B. P. Song  et al.

IEEE Transactions on Instrumentation and Measurement. 2026. DOI : 10.1109/TIM.2026.3659561.

Detailed record

View at publisher

Investigation of surface charging characteristics of ion-irradiated alumina ceramics: Transition from secondary electron emission to charge injection

H.-Y. Liu; W.-T. An; G.-Y. Sun; S. Zhou; C.-C. Qi  et al.

Applied Physics Letters. 2025. DOI : 10.1063/5.0291583.

Detailed record

View at publisher

Dynamic Heterogeneous Multi-Agent Inverse Reinforcement Learning Based on Graph Attention Mean Field

L. Song; I. A. Channa; Z. Wang; G. Sun

Symmetry. 2025. DOI : 10.3390/sym17111951.

Detailed record

View at publisher

Charge dynamics in spacecraft polymers: Trap-modulated mechanisms from bulk accumulation to surface secondary electron emission

W.-T. An; B.-P. Song; F.-Z. Zou; G.-Y. Sun; Y.-T. Liu  et al.

AIP Advances. 2025. DOI : 10.1063/5.0294989.

Detailed record

View at publisher

Verification of techniques for accelerated and stable SOLPS-ITER simulations including plasma drifts

M. Carpita; E. Tonello; C. Colandrea; O. Février; H. Reimerdes  et al.

Nuclear Fusion. 2025. DOI : 10.1088/1741-4326/ae0950.

Detailed record

View at publisher

Design and 3D Printing of Ceramic Insulation for Surface Flashover Mitigation in Vacuum

C. Wang; Y. Yang; X. Shi; X. Yang; G. Sun  et al.

High Voltage. 2025. DOI : 10.1049/hve2.70104.

Detailed record

View at publisher

Porous Lightweight Polyimide Films with Ultra-High Surface Insulation Strength and Thermal Insulation for Space Solar Arrays

W.-R. Li; X. Yang; G.-Y. Sun; Y.-C. Zhang; H.-Y. Liu  et al.

ACS Applied Materials &amp; Interfaces. 2025. DOI : 10.1021/acsami.5c16114.

Detailed record

View at publisher

Three-Dimensional Simulation-Based Comparison of Streamer Initiation in SF6/N2 and SF6/CO2 for Different Mixing Ratios and Pressures

M. F. Abbas; G. Sun; B. Guo; Y. Xin

Applied Sciences. 2025. DOI : 10.3390/app151910331.

Detailed record

View at publisher

Response to comment on “Global model for flashover phenomena in vacuum: A comprehensive perspective” [J. Appl. Phys. 137, 100901 (2025)]

G.-J. Zhang; G.-Y. Sun; B.-P. Song; A. Neuber; Y. Yamano

Journal of Applied Physics. 2025. DOI : 10.1063/5.0277906.

Detailed record

View at publisher

Numerical investigation of vacuum surface flashover triggered by inverted potential gradient on solar cells using particle-in-cell method

K. Li; H. LIU; G. Sun; Z. Sheng; C. Qi  et al.

Journal of Applied Physics. 2025. DOI : 10.1063/5.0288856.

Detailed record

View at publisher

First-principle model of multipactor discharge considering realistic surface morphology: the role of microstructures

H. Y. Liu; G. Y. Sun; Y. L. Liu; C. C. Qi; S. Zhou  et al.

Plasma Sources Science and Technology. 2025. DOI : 10.1088/1361-6595/adffe5.

Detailed record

View at publisher

Trap State Modulation via Strong Electron-Withdrawing Groups for Enhanced Vacuum Surface Insulation of All-Organic Polyimide

C. Qi; X. Yang; J. Dong; G. Sun; W. Li  et al.

ACS applied materials & interfaces. 2025. DOI : 10.1021/acsami.5c10530.

Detailed record

View at publisher

FlashSim: A novel particle-in-cell numerical model for vacuum surface flashover simulation based on finite element method

H. Y. Liu; G. Y. Sun; Y. L. Liu; S. Zhang; C. C. Qi  et al.

Computer Physics Communications. 2025. DOI : 10.1016/j.cpc.2025.109625.

Detailed record

View at publisher

Neutral pressure measurement in TCV tokamak using ASDEX-type pressure gauges

G.-Y. Sun; H. Reimerdes; H. Elaian; M. Baquero Ruiz; B. Brown  et al.

Review of Scientific Instruments. 2025. DOI : 10.1063/5.0278364.

Detailed record

View at publisher

A review of advanced acoustic-chemical-optical partial discharge monitoring techniques for ultra-high-voltage gas-insulated equipment

X. Fan; W. Qin; R. Qiu; Y. Zang; W. Lu  et al.

High Voltage. 2025. DOI : 10.1049/hve2.70086.

Detailed record

View at publisher

Low‐Power Tunable Micro‐Plasma Device for Efficient and Scalable CO<sub>2</sub> Valorization

B. Karakurt; H. Zhu; O. Soydal; G. Sun; J. S. Luterbacher  et al.

Advanced Science. 2025. DOI : 10.1002/advs.202507687.

Detailed record

View at publisher

Dynamic Charge Transport Behavior of Double-layer Thin Film Materials Under Electron Beam Irradiation

W.-T. An; B.-P. Song; G.-Y. Sun; X. Yang; K.-H. Cao  et al.

JOURNAL OF PHYSICS D-APPLIED PHYSICS. 2025. DOI : 10.1088/1361-6463/add746.

Detailed record

View at publisher

Investigation of the dynamic charge transport behaviours under electron beam irradiation of advanced insulation materials for aerospace applications

G. Sun; X. Yang; W. An; K. Huang; X. Qin  et al.

High Voltage. 2025. DOI : 10.1049/hve2.70020.

Detailed record

View at publisher

Vacuum DC breakdown characteristics between grid electrodes with ion sputtering

H.-Y. Liu; W.-X. Liu; G.-Y. Sun; Y.-L. Liu; L.-W. Zhang  et al.

JOURNAL OF PHYSICS D-APPLIED PHYSICS. 2025. DOI : 10.1088/1361-6463/ada6cf.

Detailed record

View at publisher

Global model for flashover phenomena in vacuum: A comprehensive perspective

G.-J. Zhang; G.-Y. Sun; B.-P. Song; A. Neuber; Y. Yamano

JOURNAL OF APPLIED PHYSICS. 2025. DOI : 10.1063/5.0255764.

Detailed record

View at publisher

Secondary electron emission characteristics of 3D-printed ceramic insulators with functionally graded lattice structures

C. Wang; Y.-L. Yang; X.-R. Shi; W.-D. Li; G.-Y. Sun  et al.

APPLIED PHYSICS LETTERS. 2025. DOI : 10.1063/5.0256365.

Detailed record

View at publisher

Investigating the influence of divertor baffles on nitrogen-seeded detachment in TCV with SOLPS-ITER simulations and TCV experiments

G. Sun; H. Reimerdes; C. Theiler; B. P. Duval; M. Carpita  et al.

Nuclear Fusion. 2025. DOI : 10.1088/1741-4326/ada6dc.

Detailed record

View at publisher

Numerical investigation of positive and negative streamers in CO<sub>2</sub>/O<sub>2</sub> mixtures

H. M. T. Nisar; M. F. Abbas; G. Y. Sun

PHYSICS OF PLASMAS. 2025. DOI : 10.1063/5.0247448.

Detailed record

View at publisher

Impurity-seeded detachment in conventional and optimized TCV divertor geometry

G.-Y. Sun

Lausanne, EPFL, 2025. DOI : 10.5075/epfl-thesis-11103.

Detailed record

View at publisher

Experimental research on the TCV tokamak

B. P. Duval; A. Abdolmaleki; M. Agostini; C. J. Ajay; S. Alberti  et al.

Nuclear Fusion. 2024. DOI : 10.1088/1741-4326/ad8361.

Detailed record

View at publisher

Overview of the EUROfusion Tokamak Exploitation programme in support of ITER and DEMO

E. Joffrin; M. Wischmeier; M. Baruzzo; A. Hakola; A. Kappatou  et al.

Nuclear Fusion. 2024. DOI : 10.1088/1741-4326/ad2be4.

Detailed record

View at publisher

Access to an ELM-suppressed X-point radiator regime in TCV snowflake minus configurations

H. Reimerdes; C. G. Theiler; M. Bernert; B. Duval; O. Février  et al.

Nuclear Materials and Energy. 2024. DOI : 10.1016/j.nme.2024.101784.

Detailed record

View at publisher

Analytical model for estimating the equilibrium plasma quantities in an electron beam-plasma system

H. Sun; J. Chen; G. Sun; L. Xu

Journal of Applied Physics. 2024. DOI : 10.1063/5.0209651.

Detailed record

View at publisher

X-point radiator and power exhaust control in configurations with multiple X-points in TCV

S. Gorno; O. Février; C. Theiler; T. Ewalds; F. Felici  et al.

Physics of Plasmas. 2024. DOI : 10.1063/5.0201401.

Detailed record

View at publisher

Investigation of sheath structure in surface flashover induced by high-power microwave

R. Lian; G. Sun; X. Yang; F. Zou; Y. You  et al.

Physics Of Plasmas. 2024. DOI : 10.1063/5.0203713.

Detailed record

View at publisher

Suppression of dielectric surface flashover induced by strong electromagnetic field at multiple spatial scales based on above/sub-surface discharge development mechanisms

X. Yang; R. Zhou; B. Song; G. Sun; C. Wang  et al.

Journal Of Physics D-Applied Physics. 2024. DOI : 10.1088/1361-6463/ad0dce.

Detailed record

View at publisher

The effect of plasma shaping on high density H-mode SOL profiles and fluctuations in TCV

A. Stagni; N. Vianello; M. Agostini; C. Colandrea; S. D. A. Gorno  et al.

Nuclear Fusion. 2024. DOI : 10.1088/1741-4326/ad1a56.

Detailed record

View at publisher

Parallel flows as a key component to interpret Super-X divertor experiments

M. Carpita; O. Février; H. Reimerdes; C. Theiler; B. Duval  et al.

Nuclear Fusion. 2024. DOI : 10.1088/1741-4326/ad2a2a.

Detailed record

View at publisher

The role of neutral baffling in closed divertor for nitrogen-seeded detachment in TCV tokamak

G. Y. Sun

2024. 51 IEEE International Conference on Plasma Science and Asia-Pacific Conference on Plasma and Terahertz Science, Beijing, China, 2024-06-16 - 2024-06-20. DOI : 10.1109/ICOPS58192.2024.10627617.

Detailed record

View at publisher

Enhancing ion extraction with an inverse sheath in negative hydrogen ion sources for NBI heating

G.-Y. Sun; W. Yang; J. Chen; H.-M. Sun; B.-H. Guo  et al.

Nuclear Fusion. 2023. DOI : 10.1088/1741-4326/acec5b.

Detailed record

View at publisher

Characterization of transversely confined electron beam-generated plasma using two-dimensional particle-in-cell simulations

Q. Cao; J. Chen; H. Sun; G. Sun; S. Liu  et al.

Physics of Plasmas. 2023. DOI : 10.1063/5.0166854.

Detailed record

View at publisher

Positive Streamer Initiation in SF6/CO2 Based on Zener's Field Ionization

M. F. Abbas; Y. L. He; G. Y. Sun; A. B. Sun; E. T. Eldin  et al.

IEEE Access. 2023. DOI : 10.1109/ACCESS.2023.3308688.

Detailed record

View at publisher

Performance assessment of a tightly baffled, long-legged divertor configuration in TCV with SOLPS-ITER

G. Sun; H. Reimerdes; C. Theiler; B. Duval; M. Carpita  et al.

Nuclear Fusion. 2023. DOI : 10.1088/1741-4326/ace45f.

Detailed record

View at publisher

Design and 3D printing of porous cavity insulation structure for ultra‐high electrical withstanding capability

X. Yang; G.-Y. Sun; B. Song; W. Han; C. Wang  et al.

High Voltage. 2023. DOI : 10.1049/hve2.12326.

Detailed record

View at publisher

Vlasov simulation of the emissive plasma sheath with energy-dependent secondary emission coefficient and improved modeling for dielectric charging effects

G.-Y. Sun; S. Zhang; B.-H. Guo; A.-B. Sun; G.-J. Zhang

Frontiers In Physics. 2022. DOI : 10.3389/fphy.2022.1006451.

Detailed record

View at publisher

On the Ohmic-dominant heating mode of capacitively coupled plasma inverted by boundary electron emission

S. Zhang; G.-Y. Sun; J. Chen; H.-M. Sun; A.-B. Sun  et al.

Applied Physics Letters. 2022. DOI : 10.1063/5.0096316.

Detailed record

View at publisher

Metal-wire-embedded alumina insulating material using micro- and nanoscale 3D printing for surface flashover mitigation in a vacuum

H. Mu; Y. Yao; S. Zhang; G. Sun; B. Guo  et al.

Journal Of Physics D-Applied Physics. 2022. DOI : 10.1088/1361-6463/ac4454.

Detailed record

View at publisher

Overview of the TCV tokamak experimental programme

H. Reimerdes; M. Agostini; E. Alessi; S. Alberti; Y. Andrebe  et al.

Nuclear Fusion. 2022. DOI : 10.1088/1741-4326/ac369b.

Detailed record

View at publisher

A method to numerically determine the secondary electron yield considering effects of the surface morphology

N. Yang; B. Song; X. Yang; R. Zhou; G. Sun  et al.

Journal of Applied Physics. 2021. DOI : 10.1063/5.0055542.

Detailed record

View at publisher

The Influence of O-2 on Positive Streamer Initiation in Supercritical CO2 With Field Ionization Using a 3-D Particle Model

M. F. Abbas; G. Y. Sun; X. C. Yuan; X. R. Li; X. Zhang  et al.

Ieee Transactions On Plasma Science. 2021. DOI : 10.1109/TPS.2021.3080038.

Detailed record

View at publisher

Unveiling the role of dielectric trap states on capacitively coupled radio-frequency plasma discharge: dynamic charging behaviors

S. Zhang; G.-Y. Sun; A. Volcokas; G.-J. Zhang; A.-B. Sun

Plasma Sources Science and Technology. 2021. DOI : 10.1088/1361-6595/abf321.

Detailed record

View at publisher

The effect of microstructure on vacuum surface flashover

S. Zhang; K. Huang; F. Song; Y. Cheng; G. Sun  et al.

2021. 29th International Symposium on Discharges and Electrical Insulation in Vacuum (ISDEIV), ELECTR NETWORK, Sep 26-30, 2021. p. 117 - 120. DOI : 10.1109/ISDEIV46977.2021.9586983.

Detailed record

View at publisher