Liangzi Deng

Prof. Liangzi Deng

orcid

Research Focus & Metrics

Academic Career Length

18Years (2009-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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10 August 2018 in Science
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Journal Article
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FTFei Tian
Fei Tian
BSBai Song
Bai Song
XCXi Chen
Xi Chen
NRNavaneetha K. Ravichandran
Navaneetha K. Ravichandran
YLYinchuan Lv
Yinchuan Lv
ZRZhifeng Ren
Zhifeng Ren
Moving the heat aside with BAs: Thermal management becomes increasingly important as we decrease device size and increase computing power. Engineering materials with high thermal conductivity, such as boron arsenide (BAs), is hard because it is essential to avoid defects and impurities during synthesis, which would stop heat flow. Three different research groups have synthesized BAs with a thermal conductivity around 1000 watts per meter-kelvin: Kang et al. , Li et al. , and Tian et al. succeeded in synthesizing high-purity BAs with conductivities half that of diamond but more than double that of conventional metals (see the Perspective by Dames). The advance validates the search for high-thermal-conductivity materials and provides a new material that may be more easily integrated into semiconducting devices. Science , this issue p. 575 , p. 579 , p. 582 ; see also p. 549

7 May 2018 in Nature Nanotechnology
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ABAravind Puthirath Balan
Aravind Puthirath Balan
SRSruthi Radhakrishnan
Sruthi Radhakrishnan
CWCristiano F. Woellner
Cristiano F. Woellner
SSShyam K. Sinha
Shyam K. Sinha
LDLiangzi Deng
Liangzi Deng
PAPulickel M. Ajayan
Pulickel M. Ajayan

1 July 2015 in Physica C: Superconductivity and its Applications
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Journal Article
Closed access
CCC.W. Chu
C.W. Chu
LDLiangzi Deng
Liangzi Deng
BLBing Lv
Bing Lv

7 July 2017 in Science Advances
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SRSruthi Radhakrishnan
Sruthi Radhakrishnan
DDDeya Das
Deya Das
ASAtanu Samanta
Atanu Samanta
CRCarlos A. de Los Reyes
Carlos A. de Los Reyes
LDLiangzi Deng
Liangzi Deng
PAPulickel M. Ajayan
Pulickel M. Ajayan
A strategic approach toward functionalization can change properties: effect of the “oxidizer of oxygen” on hexagonal boron nitride.

12 September 2011 in Proceedings of the National Academy of Sciences
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Journal Article
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BLBing Lv
Bing Lv
LDLiangzi Deng
Liangzi Deng
MGMelissa Gooch
Melissa Gooch
FWFengyan Wei
Fengyan Wei
YSYanyi Sun
Yanyi Sun
CCChing-Wu Chu
Ching-Wu Chu
We report the detection of unusual superconductivity up to 49 K in single crystalline CaFe 2 As 2 via electron-doping by partial replacement of Ca by rare-earth. The superconducting transition observed suggests the possible existence of two phases: one starting at 49 K, which has a low critical field < 4 Oe, and the other at 21 K, with a much higher critical field > 5 T. Our observations are in strong contrast to previous reports of doping or pressurizing layered compounds AeFe 2 As 2 (or Ae122), where Ae = Ca, Sr, or Ba. In Ae122, hole-doping has been previously observed to generate superconductivity with a transition temperature ( T c ) only up to 38 K and pressurization has been reported to produce superconductivity with a T c up to 30 K. The unusual 49 K phase detected will be discussed.

17 August 2018 in Chemistry of Materials
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Journal Article
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ABAravind Puthirath Balan
Aravind Puthirath Balan
SRSruthi Radhakrishnan
Sruthi Radhakrishnan
RKRitesh Kumar
Ritesh Kumar
RNRam Neupane
Ram Neupane
SSShyam Kanta Sinha
Shyam Kanta Sinha
PAPulickel M. Ajayan
Pulickel M. Ajayan