Three-dimensional ultrafast charge-density-wave dynamics in CuTe

Nguyen Nhat Quyen; Wen Yen Tzeng; Chih En Hsu; I. An Lin; Wan Hsin Chen; Hao Hsiang Jia; Sheng Chiao Wang; Cheng En Liu; Yu Sheng Chen; Wei Liang Chen; Ta Lei Chou; I. Ta Wang; Chia Nung Kuo; Chun Liang Lin; Chien Te Wu; Ping Hui Lin; Shih Chang Weng; Cheng Maw Cheng; Chang Yang Kuo; Chien Ming Tu; Ming Wen Chu; Yu Ming Chang; Chin Shan Lue; Hung Chung Hsueh; Chih Wei Luo

doi:10.1038/s41467-024-46615-y

Three-dimensional ultrafast charge-density-wave dynamics in CuTe

Nguyen Nhat Quyen, Wen Yen Tzeng, Chih En Hsu, I. An Lin, Wan Hsin Chen, Hao Hsiang Jia, Sheng Chiao Wang, Cheng En Liu, Yu Sheng Chen, Wei Liang Chen, Ta Lei Chou, I. Ta Wang, Chia Nung Kuo, Chun Liang Lin, Chien Te Wu, Ping Hui Lin, Shih Chang Weng, Cheng Maw Cheng, Chang Yang Kuo, Chien Ming TuMing Wen Chu, Yu Ming Chang, Chin Shan Lue^*, Hung Chung Hsueh^*, Chih Wei Luo^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

Charge density waves (CDWs) involved with electronic and phononic subsystems simultaneously are a common quantum state in solid-state physics, especially in low-dimensional materials. However, CDW phase dynamics in various dimensions are yet to be studied, and their phase transition mechanism is currently moot. Here we show that using the distinct temperature evolution of orientation-dependent ultrafast electron and phonon dynamics, different dimensional CDW phases are verified in CuTe. When the temperature decreases, the shrinking of c-axis length accompanied with the appearance of interchain and interlayer interactions causes the quantum fluctuations (QF) of the CDW phase until 220 K. At T < 220 K, the CDWs on the different ab-planes are finally locked with each other in anti-phase to form a CDW phase along the c-axis. This study shows the dimension evolution of CDW phases in one CDW system and their stabilized mechanisms in different temperature regimes.

Original language	English
Article number	2386
Journal	Nature Communications
Volume	15
Issue number	1
DOIs	https://doi.org/10.1038/s41467-024-46615-y
State	Published - Dec 2024

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Nhat Quyen, N., Tzeng, W. Y., Hsu, C. E., Lin, I. A., Chen, W. H., Jia, H. H., Wang, S. C., Liu, C. E., Chen, Y. S., Chen, W. L., Chou, T. L., Wang, I. T., Kuo, C. N., Lin, C. L., Wu, C. T., Lin, P. H., Weng, S. C., Cheng, C. M., Kuo, C. Y., ... Luo, C. W. (2024). Three-dimensional ultrafast charge-density-wave dynamics in CuTe. Nature Communications, 15(1), Article 2386. https://doi.org/10.1038/s41467-024-46615-y

@article{12f64a9f57bc47f8aa04c1469cec6429,

title = "Three-dimensional ultrafast charge-density-wave dynamics in CuTe",

abstract = "Charge density waves (CDWs) involved with electronic and phononic subsystems simultaneously are a common quantum state in solid-state physics, especially in low-dimensional materials. However, CDW phase dynamics in various dimensions are yet to be studied, and their phase transition mechanism is currently moot. Here we show that using the distinct temperature evolution of orientation-dependent ultrafast electron and phonon dynamics, different dimensional CDW phases are verified in CuTe. When the temperature decreases, the shrinking of c-axis length accompanied with the appearance of interchain and interlayer interactions causes the quantum fluctuations (QF) of the CDW phase until 220 K. At T < 220 K, the CDWs on the different ab-planes are finally locked with each other in anti-phase to form a CDW phase along the c-axis. This study shows the dimension evolution of CDW phases in one CDW system and their stabilized mechanisms in different temperature regimes.",

author = "{Nhat Quyen}, Nguyen and Tzeng, {Wen Yen} and Hsu, {Chih En} and Lin, {I. An} and Chen, {Wan Hsin} and Jia, {Hao Hsiang} and Wang, {Sheng Chiao} and Liu, {Cheng En} and Chen, {Yu Sheng} and Chen, {Wei Liang} and Chou, {Ta Lei} and Wang, {I. Ta} and Kuo, {Chia Nung} and Lin, {Chun Liang} and Wu, {Chien Te} and Lin, {Ping Hui} and Weng, {Shih Chang} and Cheng, {Cheng Maw} and Kuo, {Chang Yang} and Tu, {Chien Ming} and Chu, {Ming Wen} and Chang, {Yu Ming} and Lue, {Chin Shan} and Hsueh, {Hung Chung} and Luo, {Chih Wei}",

note = "Publisher Copyright: {\textcopyright} The Author(s) 2024.",

year = "2024",

month = dec,

doi = "10.1038/s41467-024-46615-y",

language = "English",

volume = "15",

journal = "Nature Communications",

issn = "2041-1723",

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number = "1",

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Nhat Quyen, N, Tzeng, WY, Hsu, CE, Lin, IA, Chen, WH, Jia, HH, Wang, SC, Liu, CE, Chen, YS, Chen, WL, Chou, TL, Wang, IT, Kuo, CN, Lin, CL , Wu, CT, Lin, PH, Weng, SC, Cheng, CM, Kuo, CY , Tu, CM, Chu, MW, Chang, YM, Lue, CS, Hsueh, HC & Luo, CW 2024, 'Three-dimensional ultrafast charge-density-wave dynamics in CuTe', Nature Communications, vol. 15, no. 1, 2386. https://doi.org/10.1038/s41467-024-46615-y

TY - JOUR

T1 - Three-dimensional ultrafast charge-density-wave dynamics in CuTe

AU - Nhat Quyen, Nguyen

AU - Tzeng, Wen Yen

AU - Hsu, Chih En

AU - Lin, I. An

AU - Chen, Wan Hsin

AU - Jia, Hao Hsiang

AU - Wang, Sheng Chiao

AU - Liu, Cheng En

AU - Chen, Yu Sheng

AU - Chen, Wei Liang

AU - Chou, Ta Lei

AU - Wang, I. Ta

AU - Kuo, Chia Nung

AU - Lin, Chun Liang

AU - Wu, Chien Te

AU - Lin, Ping Hui

AU - Weng, Shih Chang

AU - Cheng, Cheng Maw

AU - Kuo, Chang Yang

AU - Tu, Chien Ming

AU - Chu, Ming Wen

AU - Chang, Yu Ming

AU - Lue, Chin Shan

AU - Hsueh, Hung Chung

AU - Luo, Chih Wei

PY - 2024/12

Y1 - 2024/12

N2 - Charge density waves (CDWs) involved with electronic and phononic subsystems simultaneously are a common quantum state in solid-state physics, especially in low-dimensional materials. However, CDW phase dynamics in various dimensions are yet to be studied, and their phase transition mechanism is currently moot. Here we show that using the distinct temperature evolution of orientation-dependent ultrafast electron and phonon dynamics, different dimensional CDW phases are verified in CuTe. When the temperature decreases, the shrinking of c-axis length accompanied with the appearance of interchain and interlayer interactions causes the quantum fluctuations (QF) of the CDW phase until 220 K. At T < 220 K, the CDWs on the different ab-planes are finally locked with each other in anti-phase to form a CDW phase along the c-axis. This study shows the dimension evolution of CDW phases in one CDW system and their stabilized mechanisms in different temperature regimes.

AB - Charge density waves (CDWs) involved with electronic and phononic subsystems simultaneously are a common quantum state in solid-state physics, especially in low-dimensional materials. However, CDW phase dynamics in various dimensions are yet to be studied, and their phase transition mechanism is currently moot. Here we show that using the distinct temperature evolution of orientation-dependent ultrafast electron and phonon dynamics, different dimensional CDW phases are verified in CuTe. When the temperature decreases, the shrinking of c-axis length accompanied with the appearance of interchain and interlayer interactions causes the quantum fluctuations (QF) of the CDW phase until 220 K. At T < 220 K, the CDWs on the different ab-planes are finally locked with each other in anti-phase to form a CDW phase along the c-axis. This study shows the dimension evolution of CDW phases in one CDW system and their stabilized mechanisms in different temperature regimes.

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U2 - 10.1038/s41467-024-46615-y

DO - 10.1038/s41467-024-46615-y

M3 - Article

C2 - 38493205

AN - SCOPUS:85187937699

SN - 2041-1723

VL - 15

JO - Nature Communications

JF - Nature Communications

IS - 1

M1 - 2386

ER -

Three-dimensional ultrafast charge-density-wave dynamics in CuTe

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