Hongfei Liu

发表

Enhanced performance of GaN nanobelt-based photodetectors by means of piezotronic effects

Zhong Lin Wang, Caofeng Pan, D. Chi, 2013, Nano Research.

Piezotronic Effect on the Transport Properties of GaN Nanobelts for Active Flexible Electronics

Caofeng Pan, D. Chi, Zhong‐Lin Wang, 2012, Advanced materials.

Fabricating high-quality GaN-based nanobelts by strain-controlled cracking of thin solid films for application in piezotronics

D. Chi, Wei Liu, S. Chua, 2012 .

Dispersive growth and laser-induced rippling of large-area singlelayer MoS2 nanosheets by CVD on c-plane sapphire substrate

Hongfei Liu, Dongzhi Chi, D. Chi, 2015, Scientific Reports.

Effect of Morphological and Structural Properties on SIMS Depth Profiles of InGaN/GaN Multiple Quantum Wells Grown on Sapphire by MOCVD

D. Chi, Wei Liu, S. Chua, 2015 .

Effects of annealing on structural and optical properties of InGaN/GaN multiple quantum wells at emission wavelength of 490 nm

D. Chi, S. Chua, Hongfei Liu, 2011 .

Influence of stress on structural properties of AlGaN/GaN high electron mobility transistor layers grown on 150 mm diameter Si (111) substrate

D. Chi, S. Chua, Hongfei Liu, 2013 .

Influences of group-III source preflow on the polarity, optical, and structural properties of GaN grown on nitridated sapphire substrates by metal-organic chemical vapor deposition

S. Chua, Hongfei Liu, Chengguo Li, 2015 .

Effect of rapid thermal annealing on the properties of GaNAs thin films grown by molecular beam epitaxy

S. Chua, Hongfei Liu, N. Xiang, 2006 .

Annealing behavior of N-bonding configurations in GaN0.023As0.977 ternary alloy grown on GaAs (001) substrate by molecular beam epitaxy

S. Chua, Hongfei Liu, N. Xiang, 2006 .

Temperature dependence of Raman spectrum of GaNAs ternary alloys grown by molecular beam epitaxy

S. Chua, Hongfei Liu, S. Tripathy, 2006 .

Flexible Elemental Thermoelectrics with Ultra-high Power Density

Xizu Wang, Hongfei Liu, Zibiao Li, 2022, Materials Today Energy.

Droplet-induced dot, dot-in-hole, and hole structures in GaGe thin films grown by MOCVD on GaAs substrates

Hongfei Liu, Chengyuan Yang, Yunjiang Jin, 2016 .

P-type Ge epitaxy on GaAs (100) substrate grown by MOCVD

C. Chia, D. Chi, Hongfei Liu, 2016 .

Laser-cladding and interface evolutions of inconel 625 alloy on low alloy steel substrate upon heat and chemical treatments

Hongfei Liu, S. Lim, Yuefan Wei, 2020 .

Layer-by-layer oxidation of InN(0001) thin films into body-center cubic In2O3(111) by cycle rapid thermal annealing

D. Chi, Wei Liu, Hongfei Liu, 2012 .

Doping behavior of phosphorus in ZnO thin films: Effects of doping concentration and postgrowth thermal annealing

S. Chua, Hongfei Liu, 2010 .

MoS2- and MoO3-Based Ultrathin Layered Materials for Optoelectronic Applications

Hongfei Liu, 2020 .

Radio-frequency magnetron sputtering and wet thermal oxidation of ZnO thin film

S. Chua, Hongfei Liu, H. Gong, 2007 .

Effect of intrinsic vacancies on the ferromagnetism of V‐doped ZnO based on first‐principles calculation

Hongfei Liu, Wei Yu, G. Fu, 2010 .

Preparation and luminescence properties of spin-coated PMMA films containing Si nanocrystallites

Li Han, Hongfei Liu, Wei Yu, 2010 .

MBE growth and Raman studies of cubic and hexagonal GaN films on (001)-oriented GaAs substrates

Hongfei Liu, Yanjun Han, Yanjun Han, 2000 .

Effects of temperature and LT-ZnO template on structural and optical properties of thermal-evaporation deposited ZnO submicron crystals

D. Chi, S. Chua, Hongfei Liu, 2012 .

Evolution of resonant Raman scattering spectra of ZnO crystallites upon post-growth thermal annealing

S. Chua, Hongfei Liu, H. Gong, 2010 .

Properties of ZnO influenced by P concentration

Hongfei Liu, H. Gong, Yu Wang, 2009 .

Magnetron-sputter deposition of Fe3S4 thin films and their conversion into pyrite (FeS2) by thermal sulfurization for photovoltaic applications

D. Chi, Hongfei Liu, 2012 .

Atomic layer deposition of crystalline Bi2O3thin films and their conversion into Bi2S3by thermal vapor sulfurization

D. Chi, S. Chua, Hongfei Liu, 2014 .

Influence of phosphorus doping and post-growth annealing on electrical and optical properties of ZnO/c-sapphire thin films grown by sputtering

S. Chua, Hongfei Liu, 2011 .

Enhanced carrier injection in InGaN/GaN multiple quantum wells LED with polarization-induced electron blocking barrier

S. Chua, Hongfei Liu, Chengguo Li, 2016 .

Giant Blistering of Nanometer-Thick Al2O3/ZnO Films Grown by Atomic Layer Deposition: Mechanism and Potential Applications.

Hongfei Liu, Lei Zhang, Shifeng Guo, 2017, ACS applied materials & interfaces.

Morphological and structural evolutions of α-MoO3 single crystal belts towards MoS2/MoO2 heterostructures upon post-growth thermal vapor sulfurization

Hongfei Liu, Ming Lin, Shifeng Guo, 2021, Applied Surface Science.

A short review on thermal vapor sulfurization of semiconductor thin films for optoelectronic applications

Hongfei Liu, 2018, Vacuum.

Hot corrosion studies of a salt‐coated Ni‐based superalloy under flowing wet air and sulfur vapor ambient

K. Yao, Shuting Chen, Hongfei Liu, 2020, Materials and Corrosion.

Growth and in-plane undulations of GaAs/Ge superlattices on [001]-oriented Ge and GaAs substrates: formation of regular 3D island-in-network nanostructures

Xizu Wang, Hongfei Liu, Ming Lin, 2018 .

Epitaxial Synthesis, Band Offset, and Photoelectrochemical Properties of Cubic Ga2S3 Thin Films on GaAs (111) Substrates

Chin Sheng Chua, D. Chi, S. Chua, 2014 .

GaN-based semiconductor saturable absorber mirror operating around 415 nm

H. P. Li, S. Chua, Hongfei Liu, 2007 .

New Insights into Planar Defects in Layered α-MoO3 Crystals.

D. Chi, Hongfei Liu, Shifeng Guo, 2018, Langmuir : the ACS journal of surfaces and colloids.

Temperature dependent lattice expansions of epitaxial GaN-on-Si heterostructures characterized by in- and ex-situ X-ray diffraction

Hongfei Liu, S. Lim, S. Bin Dolmanan, 2021, Journal of Alloys and Compounds.

Effects of Robotic Hammer Peening on Structural Properties of Ni-Based Single-Crystal Superalloy: Dislocation Slip Traces and Crystallographic Reorientations

Guo Wei Lim, Hongfei Liu, L. Lee, 2020, Metallurgical and Materials Transactions. A.

Laser-treatment-induced morphology and structure modifications of stainless steel: Element segregations and phase evolutions

Hongfei Liu, Lei Zhang, S. Lim, 2021, Materials Chemistry and Physics.

Integration of p-type β-In2S3 thin films on III-nitride heterostructures for multiple functional applications

Chin Sheng Chua, Hongfei Liu, Qingqing Dou, 2016 .

XRD and EBSD studies of severe shot peening induced martensite transformation and grain refinements in austenitic stainless steel

Hongfei Liu, D. Ardi, Yuefan Wei, 2020 .

Structural evolutions of layered α-MoO3 crystals during rapid thermal annealing upon Pb-species at elevated temperatures

Hongfei Liu, Ming Lin, Shifeng Guo, 2021, Journal of Materials Science.

Sputter grown sub-micrometer thick Cu2ZnSnS4 thin film for photovoltaic device application

Hongfei Liu, Goutam Kumar Dalapati, Lydia Helena Wong, 2015 .

Galvanic corrosion protection of Al-alloy in contact with carbon fibre reinforced polymer through plasma electrolytic oxidation treatment

Hongfei Liu, L. Wong, Shijie Wang, 2022, Scientific Reports.

Atomic layer deposition and post-growth thermal annealing of ultrathin MoO 3 layers on silicon substrates: Formation of surface nanostructures

Hongfei Liu, Weifeng Yang, R. Yang, 2018 .

Aqueous and mechanical exfoliation, unique properties, and theoretical understanding of MoO3 nanosheets made from free-standing α-MoO3 crystals: Raman mode softening and absorption edge blue shift

D. Chi, Hongfei Liu, Yongwei Zhang, 2018, Nano Research.

Direct deposition of low-cost carbon fiber reinforced stainless steel composites by twin-wire arc spray

Hongfei Liu, Junyi Liu, Ady Suwardi, 2021, Journal of Materials Processing Technology.

Recent Progress in Atomic Layer Deposition of Multifunctional Oxides and Two-Dimensional Transition Metal Dichalcogenides

Hongfei Liu, 2016 .

Recent progress in chemical vapor deposition growth of two-dimensional transition metal dichalcogenides

D. Chi, Hongfei Liu, S. L. Wong, 2016 .

Anomalous SiO2 layer formed on crystalline MoS2 films grown on Si by thermal vapor sulfurization of molybdenum at elevated temperatures

D. Chi, Hongfei Liu, N. Yakovlev, 2015 .

Mass-resolved retarding field energy analyzer and its measurement of ion energy distribution in helicon plasma

Hongfei Liu, Tongzhen Fang, Nan Jiang, 2005 .

Observation of interfacial reactions and recrystallization of extrinsic phases in epitaxial grown ZnO/GaAs heterostructures

Hongfei Liu, H. Gong, A. Wong, 2008 .

Hot corrosion and internal spallation of laser-cladded inconel 625 superalloy coatings in molten sulfate salts

S. L. Teo, Hongfei Liu, Junyi Liu, 2021, Corrosion Science.

Robotic hammer peening-induced martensite in austenitic steels: Spatial distributions of plastic deformation and phase transformation

Guo Wei Lim, Hongfei Liu, N. Maharjan, 2020 .

Cobalt sulfide nanoparticles decorated on TiO2 nanotubes via thermal vapor sulfurization of conformal TiO2-coated Co(CO3)0.5(OH)·0.11H2O core–shell nanowires for energy storage applications

D. Chi, Hongfei Liu, Y. D. Wang, 2015 .

Controllable cubic and hexagonal GaN growth on GaAs(001) substrates by molecular beam epitaxy

Yanjun Han, H. Chen, Hongfei Liu, 2000 .

MOCVD Ge-on-GaAs and Its p-Type Doping via Incorporating Ga Atoms

Hongfei Liu, Yunjiang Jin, 2017 .

Influence of N incorporation on In content in GaInNAs∕GaNAs quantum wells grown by plasma-assisted molecular beam epitaxy

S. Chua, Hongfei Liu, N. Xiang, 2006 .

Interlayer interactions in 2D WS2/MoS2 heterostructures monolithically grown by in situ physical vapor deposition.

Jing Yang, Hongfei Liu, Hao Gong, 2018, Nanoscale.

Synthesis of Iron Sulfide and Iron Oxide Nanocrystal Thin Films for Green Energy Applications

D. Chi, Hongfei Liu, 2016 .

A New Method for Lift-off of III-Nitride Semiconductors for Heterogeneous Integration

J. Teng, Hong Liu, S. Chua, 2010, Nanoscale research letters.

Effect of SiO2–metal–SiO2 plasmonic structures on InGaAs/GaAs quantum well intermixing

A. Danner, J. Teng, Hongfei Liu, 2014 .

CVD Growth of MoS2‐based Two‐dimensional Materials

D. Chi, Hongfei Liu, S. L. Wong, 2015 .

Thermoelectric materials and transport physics

Jinfeng Dong, Hongfei Liu, Q. Yan, 2021, Materials Today Physics.

Rotation of in-plane structural anisotropy at the interface of an a-plane InN/GaN heterostructure grown by MOCVD on r-plane sapphire

D. Chi, Wei Liu, Hongfei Liu, 2016 .

Vapor-phase growth and characterization of Mo(1-x)W(x)S2 (0 ≤ x ≤ 1) atomic layers on 2-inch sapphire substrates.

D. Chi, S. Chua, Hongfei Liu, 2014, Nanoscale.

Realizing zT Values of 2.0 in Cubic GeTe

Xizu Wang, Hongfei Liu, Q. Yan, 2021 .

Towards large area and continuous MoS2 atomic layers via vapor-phase growth: thermal vapor sulfurization

D. Chi, S. Chua, Hongfei Liu, 2014, Nanotechnology.

Upcycling Silicon Photovoltaic Waste into Thermoelectrics

Hong Kuan Ng, Hongfei Liu, Q. Yan, 2022, Advanced materials.

Suppressing Ge-vacancies to Achieve High Single-Leg Efficiency in GeTe with Ultra-High Room Temperature Power Factor

Hong Kuan Ng, Hongfei Liu, Q. Yan, 2021, Journal of Materials Chemistry A.

Growth-temperature- and thermal-anneal-induced crystalline reorientation of aluminum on GaAs (100) grown by molecular beam epitaxy

S. Chua, Hongfei Liu, N. Xiang, 2007 .

Large-area zinc oxide nanorod arrays templated by nanoimprint lithography: control of morphologies and optical properties

C. Ross, S. Chua, Hongfei Liu, 2016, Nanotechnology.

Effect of annealing on structural and optical properties of ZnO/Al2O3 superlattice structures grown by atomic layer deposition at 150 °C

Hongfei Liu, N. Yakovlev, Shifeng Guo, 2017 .

Metal oxides and metal thin films by atomic layer deposition (ALD), liquid-ALD, and successive ionic layer adsorption and reaction methods for THR applications

C. Mahata, Hongfei Liu, 2020 .

Effects of lift-off and strain relaxation on optical properties of InGaN/GaN blue LED grown on 150 mm diameter Si (111) substrate

J. Teng, D. Chi, S. Chua, 2014 .

Surface optical phonon and A1(LO) in ZnO submicron crystals probed by Raman scattering: Effects of morphology and dielectric coating

Hongfei Liu, H. Gong, S. Tripathy, 2009 .

Structural and strain anisotropies of N-polar GaN epilayers on offcut sapphire substrates

S. Chua, Hongfei Liu, Chengguo Li, 2016 .

Self-nucleation growth of InSb nanowires based on indium droplets under the assistance of Au nano-particles by MOCVD

Hongfei Liu, Xincun Tang, D. Zhang, 2016 .

Huge Absorption Edge Blue shifts of Layered α-MoO3 Crystals upon Thickness Reduction Approaching 2D Nanosheets

D. Chi, Hongfei Liu, Jing Yang, 2018 .

Growth of one-dimensional InSb nanostructures with controlled orientations on InSb substrates by MOCVD

Hongfei Liu, D. Zhang, C. Ke, 2017 .

Laser-cladding and robotic hammer peening of stainless steel 431 on low alloy steel 4140 for surface enhancement and corrosion protections

Hongfei Liu, Xuecheng Dong, Yuefan Wei, 2021, Journal of Adhesion Science and Technology.

Advanced Surface Engineering and Protective Coating

Hongfei Liu, Jing Cao, Chee Kiang Ivan Tan, 2021, Lecture Notes in Mechanical Engineering.

MBE growth and X-ray study of high-quality cubic-GaN on GaAs(001)

Hongfei Liu, L. Wan, J. Li, 2000 .

Transmission electron microscopy study of hexagonal GaN film grown on GaAs (001) substrate by using AlAs nucleation layer

Hongfei Liu, X. Duan, Zhiqiang Li, 2000 .

Influence of AlN Buffer on Phase Structure of GaN on GaAs (001) Grown by Radio-Frequency Molecular Beam Epitaxy

Manhong Zhang, Hongfei Liu, Hong Chen, 2000 .

Growth mechanism and optical properties of In2O3 nanorods synthesized on ZnO/GaAs (111) substrate

Hongfei Liu, H. Gong, Guangxia Hu, 2009 .

A new initial growth method for pure cubic GaN on GaAs(001)

Hongfei Liu, Hong Chen, Zhiqiang Li, 1999 .

Effect of Composition Disorders on Band Structure and Optical Gain Spectra of GaInNAs/GaAs Quantum Wells

Hongfei Liu, N. Xiang, V. Dixit, 2009 .

Crystallographic tilt and in-plane anisotropies of an a-plane InGaN/GaN layered structure grown by MOCVD on r-plane sapphire using a ZnO buffer

H. F. Liu, D. Chi, Hongfei Liu, 2016 .

On overannealing of GaIn(N)As/Ga(N)As multiple quantum wells grown by molecular beam epitaxy

S. Chua, Hongfei Liu, N. Xiang, 2007 .

Anneal-induced structural changes of GaIn(N)As/Ga(N)As multiple quantum wells grown by molecular beam epitaxy

S. Chua, Hongfei Liu, Hailong Zhou, 2007 .

Thermal Vapor Sulfurization of Ultrathin GaAs Layers on Sapphire Substrates Prepared by Direct Growth and Lift-Off and Transfer

Hongfei Liu, 2017 .

Effects of oxygen on low-temperature growth and band alignment of ZnO∕GaN heterostructures

S. Chua, Hongfei Liu, H. Gong, 2008 .

Electron-beam-induced carbon deposition on high-indium-content AlInN thin films grown on Si by sputtering at elevated temperature

D. Chi, S. Chua, Hongfei Liu, 2014 .