Works (58)

Updated: March 4th, 2024 08:41

2024 journal article

Chiral phonon activated spin Seebeck effect in chiral materials

SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 67(3).

By: X. Li, J. Zhong, J. Cheng, H. Chen, H. Wang, J. Liu, D. Sun, L. Zhang, J. Liu

author keywords: spin Seebeck effect; chiral phonon; phonon-drag contribution; efficient spin generation
Sources: Web Of Science, ORCID
Added: February 26, 2024

2024 article

Electrical De-poling and Re-poling of Relaxor-PbTiO3 Piezoelectric Single Crystals without Heat Treatment

Jiang, X., Kim, H.-P., Zhang, M.-H., Wang, B., Wu, H., Moon, S., … Chen, L.-Q. (2024, February 8).

By: X. Jiang n, H. Kim n, M. Zhang*, B. Wang*, H. Wu n, S. Moon n, Z. Xu n, Y. Yamashita n ...

co-author countries: Australia 🇦🇺 United States of America 🇺🇸
Source: ORCID
Added: February 8, 2024

2023 article

Chiral-phonon-activated spin Seebeck effect

Kim, K., Vetter, E., Yan, L., Yang, C., Wang, Z., Sun, R., … Liu, J. (2023, February 13). NATURE MATERIALS, Vol. 2.

By: K. Kim, E. Vetter n, L. Yan n, C. Yang n, Z. Wang n, R. Sun n, Y. Yang*, A. Comstock n ...

co-author countries: China 🇨🇳 United States of America 🇺🇸
Sources: ORCID, Web Of Science
Added: February 17, 2023

2023 article

Ferroelectric Domain Wall Engineering Enables Thermal Modulation in PMN-PT Single Crystals

Negi, A., Kim, H. P., Hua, Z., Timofeeva, A., Zhang, X., Zhu, Y., … Liu, J. (2023, April 27). ADVANCED MATERIALS, Vol. 4.

By: A. Negi n, H. Kim n, Z. Hua*, A. Timofeeva n, X. Zhang n, Y. Zhu n, K. Peters n, D. Kumah n, X. Jiang n, J. Liu n

co-author countries: United States of America 🇺🇸
author keywords: domain walls; ferroelectrics; poling; thermal conductivity; thermal modulation
Sources: ORCID, Web Of Science
Added: February 17, 2023

2023 article

Thermal Transport in Poly(p-phenylene): Anomalous Dimensionality Dependence and Role of & pi;-& pi; Stacking

Yang, C., Raza, S., Li, X., & Liu, J. (2023, July 21). Thermal Transport in Poly(p-phenylene): Anomalous Dimensionality Dependence and Role of & pi;-& pi; Stacking. JOURNAL OF PHYSICAL CHEMISTRY B, Vol. 7.

By: C. Yang n, S. Raza n, X. Li* & J. Liu n

co-author countries: China 🇨🇳 United States of America 🇺🇸
Sources: Web Of Science, ORCID
Added: August 7, 2023

2023 journal article

Thermal resistance network model for thermal conductivity of normal liquid helium-4 and helium-3

JOURNAL OF PHYSICS-CONDENSED MATTER, 35(41).

By: D. Huang*, J. Zhong*, S. Raza n, R. Niu*, B. Fu*, D. Yu*, T. Nakayama*, J. Liu n, J. Zhou*

co-author countries: China 🇨🇳 Japan 🇯🇵 United States of America 🇺🇸
author keywords: liquid helium; random walk; thermal conductivity
Sources: Web Of Science, ORCID
Added: July 31, 2023

2023 article

Thickness-Dependent Thermal Conductivity and Phonon Mean Free Path Distribution in Single-Crystalline Barium Titanate

Negi, A., Rodriguez, A., Zhang, X., Comstock, A. H. H., Yang, C., Sun, D., … Liu, J. (2023, April 24). ADVANCED SCIENCE, Vol. 4.

By: A. Negi n, A. Rodriguez*, X. Zhang n, A. Comstock n, C. Yang n, D. Sun n, X. Jiang n, D. Kumah n, M. Hu*, J. Liu n

co-author countries: United States of America 🇺🇸
author keywords: ferroelectric; mean free path; oxide perovskite; phonon; thermal conductivity
Sources: Web Of Science, ORCID
Added: May 9, 2023

2022 journal article

Enhancement of thermal percolation in composites: A two-dimensional case study

APPLIED PHYSICS LETTERS, 121(16).

By: J. Zhong*, Q. Xi*, H. Jin*, Z. Wang n, D. Ma*, J. Liu n, J. Zhou*

co-author countries: China 🇨🇳 Japan 🇯🇵 United States of America 🇺🇸
Sources: ORCID, Web Of Science
Added: October 21, 2022

2022 journal article

Molecular dynamics simulation of steady-state droplet condensation on a fiber in direct contact membrane distillation settings

JOURNAL OF MOLECULAR LIQUIDS, 368.

By: S. Raza n, J. He, H. Tafreshi* & J. Liu

co-author countries: United States of America 🇺🇸

Contributors: S. Raza n, J. He, H. Tafreshi* & J. Liu

author keywords: Molecular dynamics simulation; Direct contact membrane distillation; Desalination; Evaporation modelling; Condensation modelling; Steady-state evaporation; Droplet condensation
Sources: ORCID, Web Of Science
Added: December 13, 2022

2022 article

Thermal Transport across Polyethylene Chains

Cong, Y., Xuhui, D., Jun, Z., Jun, L., & Xiaobo, L. (2022, June 3). JOURNAL OF THERMAL SCIENCE, Vol. 31.

co-author countries: China 🇨🇳 United States of America 🇺🇸

Contributors: J. Liu

author keywords: phonon transport; polymer; polyethylene; thermal resistance; van der Waals interaction
Sources: ORCID, Web Of Science
Added: June 13, 2022

2021 article

A Ubiquitous Thermal Conductivity Formula for Liquids, Polymer Glass, and Amorphous Solids (vol 37, 104401, 2020)

Xi, Q., Zhong, J., He, J., Xu, X., Nakayama, T., Wang, Y., … Li, B. (2021, March). CHINESE PHYSICS LETTERS, Vol. 38.

By: Q. Xi*, J. Zhong*, J. He n, X. Xu*, T. Nakayama*, Y. Wang*, J. Liu n, J. Zhou*, B. Li*

co-author countries: China 🇨🇳 Japan 🇯🇵 United States of America 🇺🇸
Sources: Web Of Science, ORCID
Added: April 5, 2021

2021 journal article

Evaluating the roles of temperature-dependent eigenvectors in predicting phonon transport properties of anharmonic crystals using normal mode analysis methods

JOURNAL OF APPLIED PHYSICS, 129(21).

By: J. He n & J. Liu n

co-author countries: United States of America 🇺🇸
Sources: ORCID, Web Of Science
Added: June 4, 2021

2021 journal article

Molecular dynamics simulation of thermal transport in semicrystalline polyethylene: Roles of strain and the crystalline-amorphous interphase region

JOURNAL OF APPLIED PHYSICS, 130(22).

By: J. He n & J. Liu n

co-author countries: United States of America 🇺🇸
Sources: ORCID, Web Of Science
Added: December 9, 2021

2021 journal article

Parallel Frameworks for Robust Optimization of Medium-Frequency Transformers

IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 9(4), 5097–5112.

By: K. Booth*, H. Subramanyan, J. Liu n & S. Lukic n

co-author countries: United States of America 🇺🇸
author keywords: Optimization; Windings; Inductance; Analytical models; Transformer cores; Power electronics; Steady-state; DC-DC power converters; design optimization; genetic algorithms; optimization; pareto optimization; transformers; thermal management
Sources: ORCID, Web Of Science
Added: August 2, 2021

2021 journal article

Thermal boundary conductance across solid-solid interfaces at high temperatures: A microscopic approach

JOURNAL OF APPLIED PHYSICS, 129(19).

By: J. Zhong*, Q. Xi*, Z. Wang*, T. Nakayama*, X. Li*, J. Liu n, J. Zhou*

co-author countries: China 🇨🇳 Japan 🇯🇵 United States of America 🇺🇸
Sources: ORCID, Web Of Science
Added: May 18, 2021

2021 journal article

Thermal percolation and electrical insulation in composite materials with partially metallic coated fillers

APPLIED PHYSICS LETTERS, 119(21).

By: J. Zhong*, Q. Xi*, J. He n, J. Liu n & J. Zhou*

co-author countries: China 🇨🇳 Japan 🇯🇵 United States of America 🇺🇸
Sources: ORCID, Web Of Science
Added: November 24, 2021

2020 journal article

A skin layer made of cured polysilazane and yttria stabilized zirconia for enhanced thermal protection of carbon fiber reinforced polymers (CFRPs)

Surface and Coatings Technology, 404, 126481.

By: Y. Jia*, T. Ajayi n, K. Ramakrishnan n, A. Negi n, J. Liu n, S. Ekkad n, C. Xu n

co-author countries: China 🇨🇳 United States of America 🇺🇸

Contributors: Y. Jia*, T. Ajayi n, K. Ramakrishnan n, A. Negi n, J. Liu n, S. Ekkad n, C. Xu n

author keywords: Cured polysilazane; Yttria stabilized zirconia (YSZ); Carbon fiber reinforced polymer (CFRP); Thermal protection
Sources: ORCID, Crossref
Added: November 20, 2020

2020 journal article

Efficiency improvement of liquid piston compressor using metal wire mesh for near-isothermal compressed air energy storage application

Journal of Energy Storage.

Jun Liu

author keywords: Compressed air energy storage; Liquid piston; Compression efficiency; Heat transfer enhancement
Source: ORCID
Added: February 2, 2020

2020 journal article

In-Plane Thermoelectric Properties of Flexible and Room-Temperature-Doped Carbon Nanotube Films

ACS Applied Energy Materials, 3(7), 6929–6936.

By: K. Chatterjee n, A. Negi n, K. Kim n, J. Liu n & T. Ghosh n

co-author countries: United States of America 🇺🇸
author keywords: thermoelectrics; carbon nanotubes; flexible film; in-plane thermal conductivity; air stable
Source: ORCID
Added: July 16, 2020

2020 journal article

Size Effects in the Thermal Conductivity of Amorphous Polymers

Physical Review Applied.

Jun Liu

Source: ORCID
Added: October 15, 2020

2020 journal article

Size Effects in the Thermal Conductivity of Amorphous Polymers

Physical Review Applied.

By: T. Feng*, J. He n, A. Rai*, D. Hun*, J. Liu n & S. Shrestha*

co-author countries: United States of America 🇺🇸
Source: ORCID
Added: October 16, 2020

2020 journal article

Strong electron-phonon coupling induced anomalous phonon transport in ultrahigh temperature ceramics ZrB2 and TiB2

International Journal of Heat and Mass Transfer.

Jun Liu

author keywords: Thermal transport; Phonon; Electron-phonon interaction; Grain boundary scattering
Source: ORCID
Added: February 18, 2020

2020 journal article

Superior Thermal Dissipation in Graphene Electronic Device Through Novel Heat Path by Electron-Phonon Coupling

ES Energy & Environment, 8, 42–47.

By: Y. Zhang, Y. Yan, J. Guo, T. Lu, J. Liu*, J. Zhou, X. Xu

Sources: ORCID, NC State University Libraries
Added: July 2, 2020

2020 journal article

Synergistic Effects of Boron Nitride (BN) Nanosheets and Silver (Ag) Nanoparticles on Thermal Conductivity and Electrical Properties of Epoxy Nanocomposites

Polymers, 12(2), 426–439.

By: Y. Wu n, X. Zhang*, A. Negi n, J. He n, G. Hu*, S. Tian*, J. Liu n

co-author countries: China 🇨🇳 United States of America 🇺🇸
author keywords: polymer nanocomposites; thermal conductivity; electrical properties; silver nanoparticles; boron nitride nanosheets; PACS
Sources: ORCID, Web Of Science
Added: April 6, 2020

2020 journal article

Thermal resistance network model for heat conduction of amorphous polymers

Physical Review Materials, 4(1).

By: J. Zhou*, J. He n, X. Xu*, T. Nakayama*, Y. Wang* & J. Liu n

co-author countries: China 🇨🇳 Japan 🇯🇵 United States of America 🇺🇸
Source: ORCID
Added: January 24, 2020

2019 journal article

Enhanced thermoelectric properties through minority carriers blocking in nanocomposites

JOURNAL OF APPLIED PHYSICS, 126(9).

By: J. Hu*, B. Liu*, H. Subramanyan n, B. Li*, J. Zhou* & J. Liu n

co-author countries: China 🇨🇳 United States of America 🇺🇸
Sources: ORCID, Web Of Science
Added: September 23, 2019

2019 journal article

On the importance of using exact full phonon dispersions for predicting interfacial thermal conductance of layered materials using diffuse mismatch model

AIP Advances.

Jun Liu

Source: ORCID
Added: December 30, 2019

2019 conference paper

Optimization of Medium Frequency Transformers with Practical Considerations

IEEE Applied Power Electronics Conference and Exposition (APEC). Presented at the 2019 IEEE Applied Power Electronics Conference and Exposition (APEC), Anaheim, CA.

co-author countries: United States of America 🇺🇸

Event: 2019 IEEE Applied Power Electronics Conference and Exposition (APEC) at Anaheim, CA on March 17-21, 2019

Sources: NC State University Libraries, ORCID
Added: November 28, 2020

2019 journal article

Role of angular bending freedom in regulating thermal transport in polymers

JOURNAL OF APPLIED PHYSICS, 125(9).

By: H. Subramanyan n, W. Zhang n, J. He n, K. Kim, X. Li* & J. Liu n

co-author countries: China 🇨🇳 United States of America 🇺🇸
Sources: Web Of Science, ORCID
Added: March 25, 2019

2019 journal article

Role of radiation in heat transfer from nanoparticles to gas media in photothermal measurements

INTERNATIONAL JOURNAL OF MODERN PHYSICS C, 30(4).

By: Q. Xi*, Y. Li*, J. Zhou*, B. Li* & J. Liu n

co-author countries: China 🇨🇳 United States of America 🇺🇸
author keywords: Photothermal effect; nanoparticles; thermal boundary conductance; thermal radiation
Sources: Web Of Science, ORCID
Added: June 24, 2019

2019 journal article

Roles of kink on the thermal transport in single polyethylene chains

Journal of Applied Physics, 125(16), 164303.

By: X. Duan*, Z. Li*, J. Liu n, G. Chen* & X. Li*

co-author countries: China 🇨🇳 United States of America 🇺🇸
Sources: ORCID, Crossref
Added: December 30, 2019

2019 journal article

Sono-Assisted Surface Energy Driven Assembly of 2D Materials on Flexible Polymer Substrates: A Green Assembly Method Using Water

ACS APPLIED MATERIALS & INTERFACES, 11(36), 33458–33464.

By: D. Zhou*, J. Hao*, A. Clark*, K. Kim n, L. Zhu*, J. Liu n, X. Cheng*, B. Li*

co-author countries: United States of America 🇺🇸
author keywords: 2D material; assembly; polymer substrate; sonication; surface energy
Sources: Web Of Science, ORCID
Added: November 4, 2019

2018 journal article

Disorder enhanced thermal conductivity anisotropy in two-dimensional materials and van der Waals heterostructures

Journal of Applied Physics, 124(5), 055104.

By: K. Kim n, J. He n, B. Ganeshan n & J. Liu n

co-author countries: United States of America 🇺🇸
Sources: ORCID, Crossref
Added: December 30, 2019

2018 journal article

Strain effects on the anisotropic thermal transport in crystalline polyethylene

APPLIED PHYSICS LETTERS, 112(5).

By: J. He n, K. Kim n, Y. Wang n & J. Liu n

co-author countries: United States of America 🇺🇸
Sources: Web Of Science, ORCID
Added: August 6, 2018

2018 journal article

Thermal percolation in composite materials with electrically conductive fillers

Applied Physics Letters, 113(4), 041902.

co-author countries: China 🇨🇳 United States of America 🇺🇸
Sources: ORCID, Crossref
Added: December 30, 2019

2018 journal article

Thermal transport in semicrystalline polyethylene by molecular dynamics simulation

Journal of Applied Physics, 123(1), 015107.

By: T. Lu n, K. Kim n, X. Li*, J. Zhou*, G. Chen* & J. Liu n

co-author countries: China 🇨🇳 United States of America 🇺🇸
Sources: ORCID, Crossref
Added: December 30, 2019

2017 journal article

Analytical and numerical investigation on a new compact thermoelectric generator

ENERGY CONVERSION AND MANAGEMENT, 132, 261–271.

co-author countries: China 🇨🇳 United States of America 🇺🇸
author keywords: Thermoelectric power generator (TEG); Specific voltage; Specific power; Specific efficiency
Sources: Web Of Science, ORCID
Added: August 6, 2018

2017 journal article

Solution-Processed Cu2Se Nanocrystal Films with Bulk-Like Thermoelectric Performance

SCIENTIFIC REPORTS, 7.

By: J. Forster*, J. Lynch*, N. Coates*, J. Liu n, H. Jang*, E. Zaia*, M. Gordon*, M. Szybowski* ...

co-author countries: Switzerland 🇨🇭 United States of America 🇺🇸
Sources: Web Of Science, ORCID
Added: August 6, 2018

2017 journal article

Thermoelectric transport in hybrid materials incorporating metallic nanowires in polymer matrix

APPLIED PHYSICS LETTERS, 110(11).

By: B. Liu*, T. Lu n, B. Wang*, J. Liu, T. Nakayama*, J. Zhou*, B. Li n

co-author countries: China 🇨🇳 Japan 🇯🇵 United States of America 🇺🇸
Sources: Web Of Science, ORCID
Added: August 6, 2018

2016 journal article

Anisotropic Thermal Transport in Thermoelectric Composites of Conjugated Polyelectrolytes/Single-Walled Carbon Nanotubes

MACROMOLECULES, 49(13), 4957–4963.

By: C. Mai*, J. Liu n, C. Evans*, R. Segalman*, M. Chabinyc*, D. Gahill, G. Bazan*

co-author countries: United States of America 🇺🇸
Sources: Web Of Science, ORCID
Added: August 6, 2018

2016 journal article

Electrochemical Effects in Thermoelectric Polymers

ACS MACRO LETTERS, 5(4), 455–459.

By: W. Chang*, H. Fang, J. Liu n, C. Evans, B. Russ*, B. Popere, S. Patel, M. Chabinyc, R. Segalman

co-author countries: United States of America 🇺🇸
Sources: Web Of Science, ORCID
Added: August 6, 2018

2016 journal article

Electrochemical effects in thermoelectric polymers

ACS Macro Letters, 5, 455–459.

By: F. Chang W., E. Liu J., P. Russ B., C. Patel S. & S. R.

Source: NC State University Libraries
Added: August 6, 2018

2016 journal article

Harvesting Waste Heat in Unipolar Ion Conducting Polymers

ACS MACRO LETTERS, 5(1), 94–98.

By: W. Chang*, C. Evans*, B. Popere*, B. Russ*, J. Liu n, J. Newman*, R. Segalman*

co-author countries: United States of America 🇺🇸
Sources: Web Of Science, ORCID
Added: August 6, 2018

2016 journal article

Thermal Conductivity in the Radial Direction of Deformed Polymer Fibers

ACS MACRO LETTERS, 5(6), 646–650.

By: Y. Lu*, J. Liu n, X. Xie* & D. Cahill*

co-author countries: United States of America 🇺🇸
Sources: Web Of Science, ORCID
Added: August 6, 2018

2016 journal article

Thermal Conductivity, Heat Capacity, and Elastic Constants of Water Soluble Polymers and Polymer Blends

MACROMOLECULES, 49(3), 972–978.

By: X. Xie*, D. Li*, T. Tsai*, J. Liu*, P. Braun* & D. Cahill*

co-author countries: Japan 🇯🇵 United States of America 🇺🇸
Sources: Web Of Science, ORCID
Added: August 6, 2018

2016 journal article

Tuning thermal conductivity in molybdenum disulfide by electrochemical intercalation

NATURE COMMUNICATIONS, 7.

By: G. Zhu, J. Liu n, Q. Zheng*, R. Zhang, D. Li*, D. Banerjee, D. Cahill

co-author countries: United States of America 🇺🇸
Sources: Web Of Science, ORCID
Added: August 6, 2018

2015 journal article

Thermal Conductivity and Elastic Constants of PEDOT:PSS with High Electrical Conductivity

Macromolecules, 48(3), 585–591.

By: J. Liu*, X. Wang*, D. Li*, N. Coates*, R. Segalman* & D. Cahill*

co-author countries: Japan 🇯🇵 United States of America 🇺🇸
Sources: ORCID, Crossref
Added: December 30, 2019

2014 journal article

Measurement of the anisotropic thermal conductivity of molybdenum disulfide by the time-resolved magneto-optic Kerr effect

Journal of Applied Physics.

Jun Liu

Source: ORCID
Added: December 30, 2019

2014 journal article

Pump-probe measurements of the thermal conductivity tensor for materials lacking in-plane symmetry

Review of Scientific Instruments.

Jun Liu

Source: ORCID
Added: December 30, 2019

2014 journal article

Size effect on the thermal conductivity of ultrathin polystyrene films

Applied Physics Letters.

Jun Liu

Source: ORCID
Added: December 30, 2019

2013 journal article

Simultaneous measurement of thermal conductivity and heat capacity of bulk and thin film materials using frequency-dependent transient thermoreflectance method

Review of Scientific Instruments.

Jun Liu

MeSH headings : Electric Conductivity; Equipment Design; Hot Temperature; Materials Testing / methods; Nanostructures / chemistry; Nanotechnology / methods; Silicon / chemistry; Silicon Dioxide / chemistry; Temperature; Thermal Conductivity
Source: ORCID
Added: December 30, 2019

2013 journal article

Thermoelectric Transport Across Nanoscale Polymer–Semiconductor–Polymer Junctions

The Journal of Physical Chemistry C.

Jun Liu

Source: ORCID
Added: December 30, 2019

2013 journal article

Ultralow Thermal Conductivity of Atomic/Molecular Layer-Deposited Hybrid Organic–Inorganic Zincone Thin Films

Nano Letters.

Jun Liu

author keywords: Atomic layer deposition; molecular layer deposition; hybrid organic-inorganic material; thermal conductivity
MeSH headings : Biomimetic Materials / chemistry; Formazans / chemistry; Hot Temperature; Inorganic Chemicals / chemistry; Nanostructures / chemistry; Nanotechnology / methods; Organic Chemicals / chemistry; Particle Size; Surface Properties; Thermal Conductivity
Source: ORCID
Added: December 30, 2019

2012 journal article

Length-dependent thermal conductivity of single extended polymer chains

Physical Review B.

Jun Liu

Source: ORCID
Added: December 30, 2019

2012 journal article

Thermal transport across carbon nanotubes connected by molecular linkers

Carbon.

Jun Liu

Source: ORCID
Added: December 30, 2019

2010 journal article

Heat transfer enhancement by filling metal porous medium in central area of tubes

Journal of the Energy Institute.

Jun Liu

author keywords: Heat transfer enhancement; Porous medium; Performance evaluation criteria
Source: ORCID
Added: December 30, 2019

2010 journal article

Tuning the thermal conductivity of polymers with mechanical strains

Physical Review B.

Jun Liu

Source: ORCID
Added: December 30, 2019

2010 journal article

Ultrafast thermoreflectance techniques for measuring thermal conductivity and interface thermal conductance of thin films

Journal of Applied Physics.

Jun Liu

Source: ORCID
Added: December 30, 2019

Employment

Updated: October 20th, 2022 10:20

2022 - present

North Carolina State University Raleigh, North Carolina, US
Associate Professor Mechanical and Aerospace Engineering

2015 - present

North Carolina State University Raleigh, NC, US
Assistant Professor Mechanical and Aerospace Engineering

Education

Updated: December 30th, 2019 15:54

2008 - 2013

University of Colorado Boulder, CO, US
Ph.D. Mechanical Engineering

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