All Stories

  1. FenB2+2n (n = 1, 2), an intrinsic room temperature ferromagnetic MBene with significant magnetic performance enhancement achievable by carbon substitution

    Article • Applied Physics Letters, August 2024, American Institute of Physics

    Yee Sin Ang

  2. Erratum: “MA2Z4 family heterostructures: Promises and prospects” [Appl. Phys. Rev. 10, 041307 (2023)]

    Article • Applied Physics Reviews, April 2024, American Institute of Physics

    Yee Sin Ang

  3. MA2Z4 family heterostructures: Promises and prospects

    Article • Applied Physics Reviews, November 2023, American Institute of Physics

    Yee Sin Ang

  4. Over-barrier photoelectron emission with Rashba spin–orbit coupling

    Article • Applied Physics Letters, October 2023, American Institute of Physics

    Yee Sin Ang, Lay Kee Ang

  5. Injection-limited and space-charge-limited conduction in wide bandgap semiconductors with velocity saturation effect

    Article • Applied Physics Letters, October 2023, American Institute of Physics

    Yee Sin Ang

  6. Port reconfigurable phase-change resonator

    Article • Applied Physics Letters, February 2023, American Institute of Physics

    Yee Sin Ang

  7. Tunneling injection to trap-limited space-charge conduction for metal-insulator junction

    Article • Applied Physics Letters, November 2022, American Institute of Physics

    Yee Sin Ang

  8. Terahertz polarization conversion from optical dichroism in a topological Dirac semimetal

    Article • Applied Physics Letters, November 2022, American Institute of Physics

    Yee Sin Ang

  9. Deep learning-based design of broadband GHz complex and random metasurfaces

    Article • APL Photonics, October 2021, American Institute of Physics

    Yee Sin Ang

  10. Space–charge limited current in nanodiodes: Ballistic, collisional, and dynamical effects

    Article • Journal of Applied Physics, March 2021, American Institute of Physics

    Peng Zhang, Lay Kee Ang, Yee Sin Ang

  11. Designing few-layer graphene Schottky contact solar cells: Theoretical efficiency limits and parametric optimization

    Article • Applied Physics Letters, February 2021, American Institute of Physics

    Yee Sin Ang

  12. Two-dimensional van der Waals electrical contact to monolayer MoSi2N4

    Article • Applied Physics Letters, January 2021, American Institute of Physics

    Lay Kee Ang, Yee Sin Ang

  13. Designing high-performance nighttime thermoradiative systems for harvesting energy from outer space

    Article • Optics Letters, October 2020, Optical Society of America (OSA)

    Yee Sin Ang

  14. Quantum Transport in Two-Dimensional WS2 with High-Efficiency Carrier Injection through Indium Alloy Contacts

    Article • ACS Nano, September 2020, American Chemical Society (ACS)

    Yee Sin Ang, Kuan Eng Johnson Goh

  15. Imaging nodal knots in momentum space through topolectrical circuits

    Article • Nature Communications, September 2020, Springer Science + Business Media

    Yee Sin Ang

  16. Tunable band alignment in boron carbon nitride and blue phosphorene van der Waals heterostructure

    Article • Nano Express, August 2020, Institute of Physics Publishing

    Yee Sin Ang

  17. Magnetic Metamirrors as Spatial Frequency Filters

    Article • IEEE Transactions on Antennas and Propagation, July 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Yee Sin Ang

  18. Reducing Contact Resistance in Two-Dimensional-Material-Based Electrical Contacts by Roughness Engineering

    Article • Physical Review Applied, June 2020, American Physical Society (APS)

    Yee Sin Ang, Peng Zhang

  19. Super-Andreev reflection and longitudinal shift of pseudospin-1 fermions

    Article • June 2020, American Physical Society (APS)

    Yee Sin Ang

  20. Superior and tunable gas sensing properties of Janus PtSSe monolayer

    Article • Nano Express, June 2020, Institute of Physics Publishing

    Yee Sin Ang

  21. Electrical Contact between an Ultrathin Topological Dirac Semimetal and a Two-Dimensional Material

    Article • Physical Review Applied, May 2020, American Physical Society (APS)

    Yee Sin Ang

  22. Optical Kerr effect and third harmonic generation in topological Dirac/Weyl semimetal

    Article • Optics Express, December 2019, Optical Society of America (OSA)

    Yee Sin Ang

  23. Janus PtSSe and graphene heterostructure with tunable Schottky barrier

    Article • Applied Physics Letters, December 2019, American Institute of Physics

    Yee Sin Ang, Lay Kee Ang

  24. Hybrid direct carbon fuel cell-thermoradiative systems for high-efficiency waste-heat recovery

    Article • Energy Conversion and Management, October 2019, Elsevier

    Yee Sin Ang

  25. Design of metal contacts for monolayer Fe3GeTe2 based devices

    Article • Applied Physics Letters, August 2019, American Institute of Physics

    Lay Kee Ang, Yee Sin Ang

  26. Generalized High-Energy Thermionic Electron Injection at Graphene Interface

    Article • Physical Review Applied, July 2019, American Physical Society (APS)

    Yee Sin Ang

  27. Design of an InSb thermoradiative system for harvesting low-grade waste heat

    Article • Optics Letters, June 2019, Optical Society of America (OSA)

    Yee Sin Ang

  28. Nonlinear plasmonics of three-dimensional Dirac semimetals

    Article • APL Photonics, March 2019, American Institute of Physics

    Lay Kee Ang, Yee Sin Ang

  29. High Sensitivity Surface Plasmon Resonance Sensor Based on Two-Dimensional MXene and Transition Metal Dichalcogenide: A Theoretical Study

    Article • Nanomaterials, January 2019, MDPI AG

    Yee Sin Ang

  30. Fractional Fresnel coefficients for optical absorption in femtosecond laser-induced rough metal surfaces

    Article • Journal of Applied Physics, October 2018, American Institute of Physics

    Yee Sin Ang

  31. Fast Switching and Double Resonance of Nonlinear Transistors in Terahertz Regime

    Article • September 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Yee Sin Ang

  32. Universal Scaling Laws in Schottky Heterostructures Based on Two-Dimensional Materials

    Article • Physical Review Letters, August 2018, American Physical Society (APS)

    Yee Sin Ang

  33. Thickness Dependence of Space-Charge-Limited Current in Spatially Disordered Organic Semiconductors

    Article • IEEE Transactions on Electron Devices, August 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Yee Sin Ang

  34. Electron Emission from the Flatland Universal Formulation of Field and Thermionic Emission for 2D Materials

    Article • July 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Yee Sin Ang

  35. Theory of Thermionic Electron Emission From Graphene Beyond Dirac Approximation a Full-Band Tight-Binding Approach

    Article • July 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Yee Sin Ang

  36. Fractional Fowler–Nordheim Law for Field Emission From Rough Surface With Nonparabolic Energy Dispersion

    Article • IEEE Transactions on Electron Devices, June 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Yee Sin Ang

  37. Nonlocal transistor based on a EuO-graphene/superconductor hybrid structure

    Article • January 2018, Optical Society of America (OSA)

    Yee Sin Ang

  38. Valleytronics in merging Dirac cones: All-electric-controlled valley filter, valve, and universal reversible logic gate

    Article • December 2017, American Physical Society (APS)

    Yee Sin Ang

  39. Mass: the quest to understand matter from Greek atoms to quantum fields, by J. Baggott

    Article • Contemporary Physics, November 2017, Taylor & Francis

    Yee Sin Ang

  40. Amorphous semiconductors, by Sándor Kugler and Koichi Shimakawa

    Article • Contemporary Physics, November 2017, Taylor & Francis

    Yee Sin Ang

  41. Electronic Scattering of Graphene Plasmons in the Terahertz Nonlinear Regime

    Article • IEEE Journal of Selected Topics in Quantum Electronics, July 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Yee Sin Ang

  42. Theoretical modeling of electron emission from graphene

    Article • MRS Bulletin, July 2017, Cambridge University Press

    Yee Sin Ang

  43. Relativistic space-charge-limited current for massive Dirac fermions

    Article • April 2017, American Physical Society (APS)

    Yee Sin Ang

  44. Current-Temperature Scaling for a Schottky Interface with Nonparabolic Energy Dispersion

    Article • Physical Review Applied, September 2016, American Physical Society (APS)

    Yee Sin Ang

  45. The quantum ratchet effect in two dimensional semiconductors for detection of terahertz radiation

    Article • September 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Yee Sin Ang

  46. Nonlocal transistor based on pure crossed Andreev reflection in a EuO-graphene/superconductor hybrid structure

    Article • January 2016, American Physical Society (APS)

    Yee Sin Ang

  47. Optical bistability induced by nonlinear surface plasmon polaritons in graphene in terahertz regime

    Article • Applied Physics Letters, November 2015, American Institute of Physics

    Yee Sin Ang

  48. Effect of nonlinearity on surface plasmon polaritons in graphene in the Terahertz region

    Article • August 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Yee Sin Ang

  49. Tunable nonlinear optical response of silicene in terahertz regime

    Article • August 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Yee Sin Ang

  50. Quantum ratchet in two-dimensional semiconductors with Rashba spin-orbit interaction

    Article • Scientific Reports, January 2015, Springer Science + Business Media

    Yee Sin Ang

  51. Nonlinear optical response of graphene in terahertz and near-infrared frequency regime

    Article • Frontiers of Optoelectronics, October 2014, Springer Science + Business Media

    Yee Sin Ang

  52. Step-like multi-photon absorption in two-dimensional semiconductors with Rashba spin-orbit coupling in terahertz regime

    Article • September 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Yee Sin Ang

  53. Effect of asymmetry on nonlinear optical response in graphene

    Article • EPL (Europhysics Letters), August 2014, Institute of Physics Publishing

    Yee Sin Ang

  54. Nonlinear optical conductivity of two-dimensional semiconductors with Rashba spin-orbit coupling in terahertz regime

    Article • The European Physical Journal B, February 2014, Springer Science + Business Media

    Yee Sin Ang

  55. Chiral-like tunneling of electrons in two-dimensional semiconductors with Rashba spin-orbit coupling

    Article • Scientific Reports, January 2014, Nature

    Yee Sin Ang

  56. Klein tunneling and cone transport in AA-stacked bilayer graphene

    Article • Physical Review B, December 2013, American Physical Society (APS)

    Yee Sin Ang

  57. Energy loss rate of a charged particle in HgTe/(HgTe, CdTe) quantum wells

    Article • Applied Physics Letters, November 2013, American Institute of Physics

    Professor Roger Lewis, Yee Sin Ang

  58. Nonlinear optical spectrum of two-dimensional electron gas with rashba spin-orbit interaction in THz frequency regime

    Article • September 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Yee Sin Ang

  59. Retro reflection of electrons at the interface of bilayer graphene and superconductor

    Article • Scientific Reports, December 2012, Nature

    Yee Sin Ang

  60. Photomixing in topological insulator HgTe/CdTe quantum wells in terahertz regime

    Article • Applied Physics Letters, November 2012, American Institute of Physics

    Professor Roger Lewis, Yee Sin Ang

  61. Enhanced optical conductance in graphene superlattice due to anisotropic band dispersion

    Article • Journal of Physics D Applied Physics, September 2012, Institute of Physics Publishing

    Yee Sin Ang

  62. Intraband nonlinear terahertz waves absorption of gapped graphene

    Article • September 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Yee Sin Ang

  63. Terahertz photon mixing effect in graphene and topological insulator

    Article • September 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Roger Lewis, Yee Sin Ang

  64. Terahertz Photon Mixing Effect in Gapped Graphene

    Article • Journal of Infrared Millimeter and Terahertz Waves, May 2012, Springer Science + Business Media

    Yee Sin Ang

  65. Room-temperature strong terahertz photon mixing in graphene

    Article • Journal of the Optical Society of America B, February 2012, Optical Society of America (OSA)

    Yee Sin Ang

  66. Nonlinear Optical Response of Graphene Superlattice in Terahertz Frequency Regime

    Article • January 2012, Optical Society of America (OSA)

    Yee Sin Ang

  67. Strong Nonlinear Optical Response of Bilayer Graphene in the Terahertz Regime

    Article • Key Engineering Materials, January 2012, Trans Tech Publications

    Yee Sin Ang

  68. Strong Nonlinear Optical Response of Bilayer Graphene in the Terahertz Regime

    Article • Key Engineering Materials, January 2012, Trans Tech Publications

    Yee Sin Ang

  69. Nonlinear transmittance of bilayer graphene in terahertz regime

    Article • January 2012, Optical Society of America (OSA)

    Yee Sin Ang

  70. Two-color nonlinear optical response of graphene with broken AB-symmetry

    Article • October 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Yee Sin Ang

  71. Nonlinear optical properties of bilayer graphene in terahertz regime

    Article • October 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Yee Sin Ang

  72. Energy-loss rate of a fast particle in graphene

    Article • Applied Physics Letters, August 2011, American Institute of Physics

    Yee Sin Ang

  73. Subgap optical conductivity in semihydrogenated graphene

    Article • Applied Physics Letters, January 2011, American Institute of Physics

    Yee Sin Ang

  74. Nonlinear optical spectrum of bilayer graphene in the terahertz regime

    Article • Applied Physics Letters, December 2010, American Institute of Physics

    Yee Sin Ang