Article
Engineering, Electrical & Electronic
Yu-Sheng Tsai, XinDai Lin, Yewchung Sermon Wu, Hsiang Chen, Jung Han
Summary: This study demonstrated the use of ZnO/ZnS nanocomposite-based dual UV light/CO gas sensing devices for the first time, with ZnS/ZnO core-shell rods successfully formed on SiO2 substrates. Incorporating a ZnS shell on ZnO nanorods effectively increased gas sensing and light detection capabilities. The compact size, low cost, and simple fabrication of these ZnO/ZnS NR-based devices make them promising for hazardous gas and light monitoring.
IEEE SENSORS JOURNAL
(2021)
Article
Engineering, Electrical & Electronic
Prabhat Kumar Singh, Neetu Singh, Saurabh Kumar Singh, Mridula Singh, Poonam Tandon
Summary: Nanostructured ZnO and 5% Co-doped ZnO were successfully prepared using a sol-gel technique. The synthesized materials were characterized using different techniques, such as X-ray diffraction (XRD), Fourier transform infrared (FTIR), Scanning Electron Microscopy (SEM), and Elemental-Dispersive X-ray Analysis (EDX), to study their structural, optical, topographical, and elemental properties. The results showed that the average crystallite sizes of ZnO and 5% Co-doped ZnO were 27 nm and 20 nm, respectively. SEM images revealed the porous nature of both materials with spherical and rounded morphology. The synthesized materials were also tested for their LPG sensing application, and it was found that 5% Co-doped ZnO exhibited extremely low response and recovery times, high sensitivity, and reproducibility.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2023)
Article
Chemistry, Analytical
Yaru Liu, Pingping Hao, Liming Wang, Guijiang Li, Gaochao Fan, Tao Wu, Xixi Zhu, Qingyun Liu
Summary: The peroxidase-like activity of CdV2O6 nanorods has been greatly improved through modification with N, N-dicarboxymethyl perylene-diimide (PDI) as a photosensitizer. The colorless chromogenic substrate 3,3', 5,5'-tetramethylbenzidine (TMB) is used to evaluate the peroxidase-like behaviors, which rapidly changes into blue oxTMB in the presence of H2O2 in just 90 s. PDI-CdV2O6 exhibits high stability at elevated temperatures and retains more than 70% of its catalytic activity over a wide temperature range of 15 to 60 degrees C.
Article
Engineering, Electrical & Electronic
V. S. Kamble, Y. H. Navale, V. B. Patil, N. K. Desai, S. N. Vajekar, S. T. Salunkhe
Summary: Pristine and Co-doped ZnO nanocapsules were successfully prepared using a cost-effective method, and the 3% Co-doped ZnO sensor exhibited the highest gas response to NO2 with fast response/recovery time and stability towards 100 ppm concentration at 200 degrees C.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2021)
Article
Engineering, Electrical & Electronic
Ahmad Kamalianfar
Summary: Root-like ZnO microstructures were synthesized using a chemical method with the deposition of Ag nanoparticles. The gas-sensing characteristics were investigated by varying the annealing time. Williamson-Hall analysis revealed that the crystallite size increased from 5.3 nm to 63.3 nm with increasing annealing time. The presence of nanowires on the roots improved conduction and intensified gas-adsorption phenomena, resulting in an excellent gas-sensing performance of the Ag/ZnO sensor towards ethanol.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2023)
Article
Chemistry, Physical
Wei Yang, Xiao Xiao, Baijun Fang, Hexia Deng
Summary: In this study, a single-crystalline nanorods-built ZnO microflower was prepared through a simple hydrothermal method, and its surface morphology, crystal structure, element composition, and pore characteristic were characterized using various techniques. The ZnO microflower-based gas sensor showed remarkable response towards n-butanol with outstanding selectivity, low detection limit, and rapid response rate. The integration of 1D nanorods into a rational 3D structure was found to be an efficient strategy for fabricating high-performance gas sensors.
JOURNAL OF ALLOYS AND COMPOUNDS
(2021)
Article
Materials Science, Multidisciplinary
Sanjaya Brahma, P. C. Huang, B. W. Mwakikunga, V. Saasa, A. A. Akande, Jow-Lay Huang, Chuan-Pu Liu
Summary: This study demonstrates the gas sensing properties of Cd-doped ZnO nanorods at room temperature and low temperature. The Cd doping in ZnO nanorods enhances the overall sensitivity to NH3 gas, with the highest sensitivity observed at a Cd doping concentration of 0.5 at %. The sensitivity continues to increase with the increase of temperature, indicating a significant enhancement of gas sensing performance at high temperature. Cd-doped ZnO nanorods also exhibit superior specificity for detecting NH3 over other gases such as NO2 and H2S at room temperature.
MATERIALS CHEMISTRY AND PHYSICS
(2023)
Article
Chemistry, Analytical
Hongtao Wang, Meng Dai, Yueyue Li, Jihao Bai, Yueying Liu, Yuan Li, Chenchang Wang, Fengmin Liu, Geyu Lu
Summary: Three different ZnO nanostructures (nanorods/flowers/spheres) were prepared using hydrothermal method or water bath, and their sensing properties to NO2 activated by UV light were investigated. The nanospheres showed the highest response due to their largest specific surface area, while the nanorods exhibited the fastest response and recovery speeds. The nanoflowers performed in between the nanorods and nanospheres in terms of gas-sensing response and response speed.
SENSORS AND ACTUATORS B-CHEMICAL
(2021)
Article
Engineering, Electrical & Electronic
Onur Alev, Imren Erguen, Okan Oezdemir, Leyla Colakerol Arslan, Serkan Bueyuekkoese, Zafer Ziya Ozturk
Summary: Cu-doped ZnO nanorods showed enhanced sensor response towards ethanol and allowed operation at lower temperatures compared to pristine ZnO nanorods, with 2% and 3% Cu-doped sensors exhibiting selective behavior towards ethanol.
MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING
(2021)
Article
Chemistry, Physical
Han Liu, Jiawei Kong, Zhe Dong, Yongmei Zhao, Baoli An, Junping Dong, Jiaqiang Xu, Xiaohong Wang
Summary: We have developed a highly sensitive H2S gas sensor based on a micro-electro-mechanical system (MEMS) with a ppb level detection limit (as low as 5 ppb). The sensor utilizes ZnO/Co3O4 sensing materials derived from Zn/Co-MOFs through annealing at 500°C. The ZnO/Co3O4-500 sensor shows the highest response when exposed to 10 ppb H2S gas at 120°C, and it exhibits excellent selectivity, long-term stability, and moisture resistance due to its unique morphology and properties.
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
(2023)
Article
Nanoscience & Nanotechnology
Hui Yang, Ming-Mei Zhao, Lan Li, Le-Xi Zhang
Summary: ZnO nanomaterials have been widely used for gas sensors due to their structural flexibility, earth abundance, and environmental friendliness. This study found that ZnO nanorods with a high amount of doubly positively charged oxygen vacancies showed superior gas sensitivity towards xylene, while Ga doping reduced the number of these vacancies and resulted in worse sensing performance. Therefore, doubly positively charged oxygen vacancies play a crucial role in the gas sensing performance of metal-oxide semiconductors.
ACS APPLIED NANO MATERIALS
(2022)
Article
Engineering, Electrical & Electronic
V. L. Patil, D. S. Dalavi, S. B. Dhavale, N. L. Tarwal, S. A. Vanalakar, A. S. Kalekar, J. H. Kim, P. S. Patil
Summary: This report focuses on the deposition of nanocrystalline aluminium doped ZnO (Al doped ZnO: AZO) samples on seeded glass substrates using a cost-effective reflux method. The doping concentration of 'Al' ions ranged from 1 to 3 vol%. The study found that the deposited AZO samples exhibited a wurtzite hexagonal crystal structure and the formation of nanorods for undoped ZnO, with a reduction in diameter and the formation of fine tips for AZO samples. The photoluminescence study confirmed the presence of oxygen vacancies and defects in the AZO samples. Furthermore, the AZO samples demonstrated excellent gas sensing performance towards NO2 gas at a temperature of 175 degrees C, with a gas sensitivity of 85% for 5 ppm NO2 gas. This work shows promise for practical applications in the gas sensor technology field, particularly for low detection limits at low operating temperatures.
SENSORS AND ACTUATORS A-PHYSICAL
(2022)
Article
Chemistry, Inorganic & Nuclear
Di Liu, Liping Chen, Wenbin Chen, Mengtao Qin, Siqi Wei
Summary: Well-dispersed Pt quantum dots were successfully deposited onto a PDI supramolecular nanorods surface, forming Pt QDs/PDI composites with excellent photocatalytic properties in the degradation of phenol. The enhanced photocatalytic performance can be attributed to the efficient trapping and transporting of electrons by Pt QDs, which also act as active sites during the photocatalytic reaction, leading to high stability and utilization in water environmental purification.
DALTON TRANSACTIONS
(2021)
Article
Engineering, Electrical & Electronic
Hamideh Hajighasemi, Hosein Eshghi
Summary: Undoped and doped (Co, Cu, N) ZnO nanorods were synthesized using the chemical bath deposition method and their UV sensitivity in the metal-semiconductor-metal configuration was compared. The results showed that the addition of dopants led to n-type conductivity, with different activation energies for different dopants. The doped nanorods exhibited improved crystallinity, higher UV absorbance and the ZnO:Co nanorods showed the highest photoresponse ratio.
MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING
(2022)
Article
Materials Science, Multidisciplinary
Muhammad Shahid Nadeem, Tauseef Munawar, Faisal Mukhtar, Muhammad Naveed Ur Rahman, Muhammad Riaz, Altaf Hussain, Faisal Iqbal
Summary: Thin films of ZnO and Co, Ni co-doped ZnO nanorods were successfully synthesized on a silicon substrate using the hydrothermal method. The effects of co-doping on the structural, morphological, and optical properties of ZnO nanorods were investigated. Co and Ni co-doping led to changes in lattice parameters and a decrease in the optical bandgap.
Article
Energy & Fuels
Kuo-Wei Huang, Ming-Hsien Li, Shih-Hsiung Wu, Pei-Ting Chiu, Jen-An Chen, Yu-Hung Chen, Chen-Fu Lin, Yung-Liang Tung, Peter Chen
Summary: This study demonstrates a doctor-blading process for fabricating triple-cation halide-perovskite thin films using eco-friendly solvents under ambient conditions. Through optimizing the solvent composition in the precursor and post-treatment conditions, high-performance solar cell devices are achieved.
Article
Chemistry, Multidisciplinary
Hui-Chi Lin, Zhe-Wei Xu, Ming-Hsien Li, Chi-Shiang Hsu, Hsing Chih Liang
Summary: A simple method for generating liquid crystal (LC) gratings with crystal/quasicrystal/kaleidoscopic patterns via photoalignment is proposed in this study. The recorded patterns are electro-optically tunable and possess polarisation-independent diffraction efficiency.
Article
Biochemistry & Molecular Biology
Chyuan-Haur Kao, Kuan-Lin Chen, Yi-Shiang Chiu, Lin Sang Hao, Shih-Ming Chen, Ming-Hsien Li, Ming-Ling Lee, Hsiang Chen
Summary: This study demonstrates the fabrication of bismuth trioxide (Bi2O3) membranes with pH sensing capability in an electrolyte-insulator-semiconductor (EIS) structure. The membranes were optimized through plasma treatments with NH3 and N2O, resulting in enhanced pH sensitivity of around 60 mV/pH. These membranes show promise for future biomedical applications.
Article
Materials Science, Multidisciplinary
Yu-Sheng Tsai, Chun-Ju Chen, Ying-Ti Huang, Keng-Tien Liang, Jia-Jie Jhang, Sheng-Han Huang, Ming-Hsien Li, YewChung Sermon Wu, Ming-Yu Kuo, Hsiang Chen, Dong-Sing Wuu, Jung Han
Summary: The aggregation/disaggregation properties in organic/inorganic interfaces have been extensively studied. This study demonstrates the fabrication of organic/inorganic hybrid materials by depositing organic polymers on zinc oxide nanorods. The results show that these hybrid materials exhibit enhanced UV sensing and moderate green light sensing capabilities. The compact size and ease of fabrication make these materials promising for electronic devices and light-harvesting applications.
RESULTS IN PHYSICS
(2022)
Article
Engineering, Electrical & Electronic
Chyuan-Haur Kao, Yu-Chang Zang, Jia-Jie Jhang, Pin-En Chiu, Chun-Yen Yang, Hai-Wen Hsu, Yaw-Wen Kuo, Chia-Feng Lin, Ming-Yu Kuo, Yung-Hui Li, Ming-Hsien Li, Hsiang Chen, Jung Han
Summary: This study conducted pre-diagnosis of degraded aluminum indium gallium phosphide (AlInGaP) light-emitting diodes (LEDs) soaked in liquid nitrogen (LN2), identifying multiple failure spots and analyzing the reasons for the gradual degradation of the device.
IEEE TRANSACTIONS ON ELECTRON DEVICES
(2022)
Article
Chemistry, Physical
Po-Kai Kung, Kuang- Lin, Chun-Sheng Wu, Ming-Hsien Li, Chia-Ru Chan, Raja Rajendran, Chen-Fu Lin, Peter Chen
Summary: In this study, the ion migration of CsPbIBr2 is hindered by incorporating the large cations of guanidinium (GA), resulting in improved stability and photoluminescence behavior of perovskite solar cells.
JOURNAL OF PHYSICAL CHEMISTRY LETTERS
(2022)
Article
Materials Science, Multidisciplinary
Ming-Hsien Li, Lin-Sin Lu, Chang-Hsueh Lee, Ding-Yuan Tsai, Jia-Jie Jhang, Deng-Yi Wang, Yung-Sen Lin, Yung-Hui Li, Hsiang Chen
Summary: In this study, ZnO nanorods (NRs) were grown on a ZnO seed layer incorporating carbon nanotubes (CNTs). The presence of CNTs in the seed layer resulted in enhanced oxygen defect-related chemical bindings and defect-related photoluminescence (PL) intensity. The improved oxygen defects in the ZnO NRs on CNT-incorporated seed layer led to enhanced light/gas dual-sensing behaviors. This study demonstrates the promise of light/gas dual-sensing chips with ZnO NRs on CNT-incorporated seed layer for UV light and gas detection.
RESULTS IN PHYSICS
(2022)
Article
Engineering, Electrical & Electronic
Ming-Hsien Li, Keng-Tien Liang, Ze-Hao Wu, Sang-Hao Lin, Yi-Shiang Chiu, Chang-Hsueh Lee, Ming-Yu Kuo, Chia-Feng Lin, Hsiang Chen, Dong-Sing Wuu, Jung Han
Summary: ZnO/ZnS/BIQ-TIPs nanostructures were fabricated for light/gas dual sensing application. The synergic effects of ZnS shell and organic BIQ-TIPs materials enhanced the photosensing capability of ZnO NRs, and the ZnS shell further extended the photosensing spectrum. In addition, the light-assisted hydrogen gas sensing capability was boosted by the incorporation of ZnS shell and BIQ-TIPs materials.
IEEE SENSORS JOURNAL
(2022)
Article
Chemistry, Physical
Pei-Ying Lin, Chen-Fu Lin, Yueh-Ya Chiu, Hong-Hsueh Chen, Ming-Hsien Li, Rajendran Raja, Chun-Sheng Wu, Cheng-Hung Hou, Silver Sung-Yun Hsiao, Jing-Jong Shyue, Der-Chuen Lee, Sheng-Zhu Ho, Yi-Chun Chen, Peter Chen
Summary: This study verifies the use of pseudo-halide anion thiocyanate as an additive in composition-engineered perovskite films and investigates its impact on the performance of perovskite solar cells (PSCs). It is observed that the incorporation of thiocyanate ions in the perovskite film significantly increases the domain size. Moreover, the presence of thiocyanate groups inside the perovskite bulk is confirmed, and it effectively suppresses bulk recombination in the perovskite film, leading to an improvement in the open-circuit voltage (VOC) and fill factor for the pseudo-halide-based PSCs.
ACS APPLIED ENERGY MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Sheng-Chan Wu, Chun-Sheng Wu, Ching-Hang Chien, Yu-Wei Zhang, Chung-Xian Yang, Cheng Liu, Ming-Hsien Li, Chen-Fu Lin, Yu-Hao Wu, Bi-Hsuan Lin, Yu-Hsun Chou, Yia-Chung Chang, Peter Chen, Hsu-Cheng Hsu
Summary: A convenient methodology based on temperature-dependent spectroscopy is proposed to investigate the effect of polariton resonant modes on refractive index dispersion. Stable exciton-polaritons and exciton-polarons are confirmed by energy dispersions and the observation of self-trapped exciton-polaron state. The large negative thermal-optic coefficient due to damping effect of exciton-phonon scattering is observed, indicating the potential use of quasi-2D perovskite as a phase compensator for conventional semiconductor materials.
ADVANCED FUNCTIONAL MATERIALS
(2023)
Review
Chemistry, Multidisciplinary
Chen-Fu Lin, Kuo-Wei Huang, Yen-Ting Chen, Sung-Lin Hsueh, Ming-Hsien Li, Peter Chen
Summary: This review introduces X-ray detectors using various halide perovskite materials and discusses their performance. Single-crystal perovskite as an active material exhibits excellent performance under X-ray illumination, while inorganic perovskite shows good environmental stability and high X-ray sensitivity. Double perovskite with the introduction of high-atomic-numbered elements demonstrates better attenuation of X-rays, and lead-free perovskite exhibits potential application in X-ray detectors due to its high X-ray attenuation capability. The up-scaling process technology for fabricating large-area and thick perovskite films for X-ray detectors is also introduced.
Proceedings Paper
Engineering, Electrical & Electronic
Hung-Hsiang Yeh, Yu-An Chen, Wei-Ting Hung, Ming-Hsien Li, Peter Chen
Summary: Halide perovskite materials have unique characteristics that make them highly attractive for photonics applications. In this presentation, a low-dimensional/3D mixed structure halide perovskite thin film is fabricated using a low-pressure vapor-assisted solution process (LP-VASP), which demonstrates the synthesis of low-dimensional and 3D mixed perovskite by vapor phase method. The performance of these materials in photovoltaic and nonlinear optical properties is discussed. These hybrid organic-inorganic halide perovskite semiconductors show great potential for next-generation photonic applications such as solar cells, LEDs, and lasing devices. The slightly 2D doped perovskite thin film exhibits larger grain size and better photovoltaic performance, including power conversion efficiency and stability. For highly 2D doped perovskite thin films, multiple photoluminescence emission spectra with significant multiphoton absorption characteristics are observed, indicating the co-existence of multiple n-layered perovskite domains in one film. Nonlinear optical effects and material properties are characterized in detail using multiphoton spectroscopy, KPFM, TR-PL, and PL mapping.
TWENTY-NINETH INTERNATIONAL WORKSHOP ON ACTIVE-MATRIX FLATPANEL DISPLAYS AND DEVICES: TFT TECHNOLOGIES AND FPD MATERIALS (AM-FPD 22)
(2022)
Article
Materials Science, Multidisciplinary
Kuo-Wei Huang, Ming-Hsien Li, Po-Tsung Hsieh, Chen-Fu Lin, Raja Rajendran, Yung-Liang Tung, Peter Chen
Summary: In this study, mixed-cation and mixed-halide perovskite films were fabricated using a nontoxic solvent system and the crystallization controlling agent 18-crown-6 (18C6) under ambient conditions. The addition of 18C6 effectively reduced the size of the perovskite-based micelles, resulting in a high-quality perovskite film with improved power conversion efficiency (PCE) in perovskite solar cells (PSCs).
JOURNAL OF MATERIALS CHEMISTRY C
(2022)
Article
Engineering, Electrical & Electronic
Ming-Hsien Li, Jia-Jie Jhang, Shih-Ming Chen, Jun-Ru Chen, Lin-Sin Lu, Hong-Hsueh Chen, Peter Chen, Hsiang Chen, Chia-Feng Lin, Jung Han
Summary: A high-performance broadband photodetector based on triple-cation perovskite/ZnO nanorods is fabricated and analyzed. The results show that the PVSK/ZnO NRs PDs are sensitive to the ultraviolet and visible light, while the pure ZnO NRs PDs are only sensitive to the UV light. The triple-cation PVSK/ZnO NRs composites deliver high detectivity for broad-band wavelength detection from UV to visible light.
IEEE TRANSACTIONS ON NANOTECHNOLOGY
(2022)
Article
Materials Science, Multidisciplinary
Zhiqiang Li, Xiaoxiao Hu, Zhao-Yun Zeng, Yajiang Chen, Ai-Xi Chen, Xiaobing Luo
Summary: This work demonstrates how the current phase transition of atomic Bose-Einstein condensates in a trap can be controlled by applying an oscillatory driving field. The self-trapping effect in momentum space allows for a suppression of oscillations and a nearly constant directed current. Mean-field chaos serves as an indicator of the quantum phase transition. These findings are supported by an effective three-mode model.
RESULTS IN PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Jinqin Ye, Yi Li, Jun Ding, Heng Yu, Xianqi Dai
Summary: Constructing van der Waals heterostructures is an efficient approach to enhance the properties and broaden the applications of two-dimensional materials. This study explores the structure, stability, electronic, and optical properties of BlueP/MoSSe heterostructures using density functional theory calculations. It is found that the bandgap and band edge of these heterostructures can be effectively modulated by strain and electric field.
RESULTS IN PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Simone Anzellini, Silvia Boccato, Samuel R. Baty, Leonid Burakovsky, Daniele Antonangeli, Daniel Errandonea, Raffaella Torchio
Summary: The melting line of cobalt was investigated through experimental and theoretical methods, revealing a phase transition from hexagonal close-packed structure to face-centered cubic structure at high temperatures. The melting temperatures obtained from both methods showed good agreement and can be described by a Simon-Glatzel equation. Additionally, a thermal equation of state for the face-centered cubic phase of cobalt was determined.
RESULTS IN PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Jiajuan Qing, Shisheng Zhou, Jimei Wu, Mingyue Shao
Summary: This paper investigates the nonlinear chaotic vibrations of fractional viscoelastic PET membranes subjected to combined harmonic and variable axial loads. The viscoelasticity of PET membrane is characterized by the fractional Kelvin-Voigt model. The reliability of the numerical strategy is proved by comparing the results with available fractional systems and examples. The influence of system parameters on chaotic behaviors is described using bifurcation diagrams and detailed responses. This research provides a fundamental framework for controlling viscoelastic substrates in flexible manufacturing.
RESULTS IN PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Aly R. Seadawy, Syed T. R. Rizvi, Bazgha Mustafa, Kashif Ali
Summary: In this research, the complete discriminant system of polynomial method is used to analyze the dynamic characteristics of the cubic-quintic nonlinear Schrodinger equation with an additional anti-cubic nonlinear term, with a focus on the introduction of various optical solitons and wave structures. The analysis illustrates the importance of the polynomial method and provides dynamic results for the solutions.
RESULTS IN PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Ruihang Huang
Summary: This study utilized bibliometric analysis to examine the development of multi-scale calculation of carbon nanotubes. Using CiteSpace III software, 1253 relevant articles from the SCI Expanded database were analyzed to identify research trends in this field. The findings revealed significant progress in the research of multi-scale calculation of carbon nanotubes from 1999 to 2023. The analysis of keywords, literature co-citation network, and keyword cluster network provided valuable insights into the knowledge base, important research results, and research hotspots in this field. Additionally, the study predicted future hot research directions using keyword breakout analysis. The research provides profound insights and important guidance for researchers and policymakers in the field of multi-scale calculation of carbon nanotubes to promote further innovation and development.
RESULTS IN PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Xiaohua Zhou, Erhu Zhang, Shumin Zhao, Lei Zhang
Summary: A theoretic model is proposed to study the adhesion behavior of a vesicle adhering inside another vesicle in 2-D case. The model investigates the equilibrium shape equations and boundary conditions, and reveals the phase diagram and critical adhesion condition in different situations.
RESULTS IN PHYSICS
(2024)
Article
Materials Science, Multidisciplinary
Xin Yi, Jia-Cheng Huo, Yong-Pan Gao, Ling Fan, Ru Zhang, Cong Cao
Summary: The paper introduces an iterative quantum algorithm based on quantum gradient descent to solve combinatorial optimization problems, verifying the effectiveness and robustness of the algorithm through numerical simulations and comparison with other algorithms. Experimental results on a real quantum computer also demonstrate the feasibility and performance of the algorithm.
RESULTS IN PHYSICS
(2024)
