Article
Biochemistry & Molecular Biology
Weronika Sofinska-Chmiel, Marta Goliszek, Marek Drewniak, Aldona Nowicka, Marcin Kusmierz, Agnieszka Adamczuk, Paulina Malinowska, Ryszard Maciejewski, Malgorzata Tatarczak-Michalewska, Eliza Blicharska
Summary: Determining the composition of kidney stones is crucial for treatment plans, understanding causes, and preventing recurrence. This study investigated the shape and chemical makeup of multicomponent kidney stones using techniques such as FTIR, XRD, and electron microscopy with the EDX detector. XPS was also used to gain a better understanding of the chemical structure, and FTIR microscopy was used for chemical mapping. This comprehensive examination of nephrolithiasis was made possible by utilizing modern research methods, particularly spectroscopic techniques.
Article
Chemistry, Physical
Xinshu Zou, Hao Liu, Hao Xu, Xueyun Wu, Xiaocang Han, Jianli Kang, Kolan Madhav Reddy
Summary: This study proposes a simple strategy for synthesizing ultra-thin Cr2CTx MXenes with superior performance in hydrogen evolution reaction and high stability. The fabricated material exceeds even Pt catalyst in terms of performance, showcasing potential for practical applications.
MATERIALS TODAY ENERGY
(2021)
Article
Chemistry, Analytical
Yi Qi, Ruochong Zhang, Poongkulali Rajarahm, Shuyan Zhang, Amalina Binte Ebrahim Attia, Renzhe Bi, Malini Olivo
Summary: In this study, a portable confocal Raman spectroscopy (CRS) system with a simultaneous dual-wavelength source and a miniaturized handheld probe was developed. A novel algorithm was also developed for accurate spectral separation. The results demonstrated that the proposed CRS system and algorithm greatly improve the integration of CRS in the clinical workflow.
ANALYTICAL CHEMISTRY
(2023)
Article
Chemistry, Analytical
Yi Qi, Ruochong Zhang, Poongkulali Rajarahm, Shuyan Zhang, Amalina Binte Ebrahim Attia, Renzhe Bi, Malini Olivo
Summary: In this study, a portable confocal Raman spectroscopy system with a simultaneous dual-wavelength source and a miniaturized handheld probe was developed. The system can acquire spectra in both fingerprint and high wavenumber regions simultaneously. An innovative design and a unique Raman spectra separation algorithm were implemented to improve the efficiency and accuracy of spectra acquisition.
ANALYTICAL CHEMISTRY
(2023)
Article
Chemistry, Analytical
Zhongyue Guo, Yeran Bai, Meng Zhang, Lu Lan, Ji-Xin Cheng
Summary: Antimicrobial resistance poses a major threat to global health and economics, necessitating rapid AST methods. We introduce a rapid AST method based on wide-field mid-infrared photothermal imaging, capable of metabolic imaging for hundreds of bacteria at single-cell resolution within seconds. This method enables probing of perturbed microbial protein synthesis within 1 hour after antibiotic treatment in E. coli cells, providing insights into antibiotic susceptibility.
ANALYTICAL CHEMISTRY
(2023)
Article
Chemistry, Multidisciplinary
Andrea Konecna, Fadil Iyikanat, F. Javier Garcia de Abajo
Summary: The study demonstrates the possibility of identifying single isotope atom impurities in a nanostructure using transmission electron microscopy and spectroscopy. It shows the superior spatial resolution and ability to probe complete sets of vibrational modes by electron beams compared to conventional far-field spectroscopy.
Article
Chemistry, Analytical
Haomin Wang, Joseph M. Gonzalez-Fialkowski, Wenqian Li, Qing Xie, Yan Yu, Xiaoji G. Xu
Summary: Peak force infrared (PFIR) microscopy is an advanced atomic force microscopy technique that allows surpassing Abbe's diffraction limit in chemical nanoimaging and spectroscopy. By developing liquid-phase peak force infrared (LiPFIR) microscopy, it enables in situ tracking and detection of chemical reactions in fluid environments, providing high-resolution infrared imaging and spectroscopy capabilities for soft matters and biological samples.
ANALYTICAL CHEMISTRY
(2021)
Article
Chemistry, Multidisciplinary
Kordula B. Schnabl, Laurens D. B. Mandemaker, Klaas G. J. Nierop, Olivier V. B. Deen, Desmond D. Eefting, Ina Vollmer, Bert M. Weckhuysen
Summary: Research shows that chitosan, a strong and workable derivative of chitin obtained from crustaceans, can be used as a renewable alternative to fossil-fuel-based polymer materials. By adding different types of green additives, chitosan-based composites with various properties, from very hard and brittle to soft and flexible, have been successfully produced. These findings open up possibilities for adjusting the properties of chitosan-based polymer materials and applying them in consumer goods.
Article
Multidisciplinary Sciences
Seth Kenkel, Mark Gryka, Lin Chen, Matthew P. Confer, Anirudha Rao, Scott Robinson, Kannanganattu V. Prasanth, Rohit Bhargava
Summary: Nearfield spectroscopic imaging techniques can be a powerful tool to simultaneously map cellular ultrastructure and molecular composition, but their current capabilities are limited. This study proposes an instrument design that combines null-deflection measurements with resonance enhancement to achieve high-sensitivity nanoscale infrared imaging. Experimental results using cellular acini samples demonstrate the ability of this method to easily record high-quality chemical imaging data.
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2022)
Article
Chemistry, Applied
Indira Govindaraju, Guan-Yu Zhuo, Ishita Chakraborty, Sindhoora Kaniyala Melanthota, Sib Sankar Mal, Bhaswati Sarmah, Vishwa Jyoti Baruah, Krishna Kishore Mahato, Nirmal Mazumder
Summary: This study investigated the structural and functional characteristics of starch from ten indigenous rice varieties in Northeast India, showing variations in physicochemical properties and hydrolysis rates. Results revealed changes in starch granule shape during enzymatic hydrolysis and differences in starch crystallinity. Additionally, the research identified amylose hydrolysis and disturbances in the ordered arrangement in the crystalline part in hydrolyzed starch granules.
FOOD HYDROCOLLOIDS
(2022)
Article
Chemistry, Multidisciplinary
Hao-Chin Huang, Kai-Yuan Hsiao, Yu-Han Tseng, Yan-De Chen, Ming-Yen Lu
Summary: In this study, an in situ transmission electron microscopy (TEM) heating system was used to investigate the morphological changes of cubic Ag nanoparticles (NPs) and Ag-based core-shell structures induced by sublimation, as well as the influence of shell coverage on thermal stability. It was found that large Ag NPs (>50 nm) showed a three-stage sublimation-induced morphological change, while small Ag NPs (<30 nm) showed a uniform sublimation. The sublimation process of core-shell NPs started at stage II, and the thermal stability was enhanced by carbon shell passivation.
Article
Anthropology
A. Holguin, M. Charles, S. Mithen, R. Schulting
Summary: This paper investigates the conditions under which hazelnut shells can become charred. The study finds that temperature, duration, and oxygen availability are key factors in the charring process. The results of the study can guide future analytical work on hazelnut shells and similar archaeobotanical materials.
JOURNAL OF ARCHAEOLOGICAL SCIENCE
(2022)
Article
Materials Science, Multidisciplinary
Saeid Ekrami, Fabienne Quiles, Alice Schollhammer, Xavier Bellanger, Erwan Andre, Gregory Francius
Summary: In this study, the cross-linking reactions of hydrogels based on PAH and HA were examined. It was found that the choice of cross-linkers can significantly affect the mechanical and chemical properties of the hydrogels.
ACS APPLIED POLYMER MATERIALS
(2023)
Article
Energy & Fuels
Fuhua Shang, Xin Tang, Qinhong Hu, Yang Wang, Xianwei Meng, Yanming Zhu
Summary: This study focuses on the impact of tectonic deformation on kerogen structure and organic micropores in Longmaxi shale, revealing that tectonic stress promotes shedding of aliphatic carbon and increases micropore volume and surface area in shale samples with strong deformation. Integrated approaches provide a new perspective on gas enrichment in complex tectonic areas.
Article
Chemistry, Physical
Thomas Thersleff, Jordi Jacas Biendicho, Kunkanadu Rajappa Prakasha, Elias Martinez Moreno, Leif Olav Josang, Jekabs Grins, Aleksander Jaworski, Gunnar Svensson
Summary: Chemical doping can narrow the performance gap between Co-free and Co-containing lithium ion batteries, improving their longevity and stability. Optimized doping profiles enhance the structural and chemical compatibility of the layered Mn oxide system, resulting in unobstructed lithium ion pathways.
ADVANCED ENERGY MATERIALS
(2023)
Review
Environmental Sciences
Sandip Mandal, Shengyan Pu, Sangeeta Adhikari, Hui Ma, Do-Heyoung Kim, Yingchen Bai, Deyi Hou
Summary: In recent years, environmental pollution has become a major global concern, with soil remediation and treatment becoming more challenging due to the complex environmental properties of soil. Sustainable materials such as biochar and its composites have been identified as effective solutions for improving soil properties and removing heavy metals. Further research is needed to better understand the mechanisms involved in biochar composites-microbial interactions for long-term efficiency in heavy metal remediation.
CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY
(2021)
Article
Physics, Applied
Shaik Akbar Basha, Debasish Sarkar
Summary: The research has demonstrated the impact of hydrothermal ageing on the friction and wear behavior of SrO-doped ZTA composite, showing the transfer of ZrO2 particles between the tribo couples and establishing the critical load for mild to severe wear. Surface topography, wear regime behavior, roughness parameters, and in vitro bioactivity were assessed to understand the influence of load and ageing conditions.
INTERNATIONAL JOURNAL OF MODERN PHYSICS B
(2021)
Article
Engineering, Biomedical
Shaik Akbar Basha, Ashish Kumar Agrawal, Debasish Sarkar
Summary: The study focused on the design, fabrication, validation, and polishing of commercial grade SrO doped ZTA composition for artificial hip prosthesis, ensuring precision and load bearing capacity. After 3D surface profile, microstructure, and compressive load testing, the ceramic prototypes showed superior performance.
JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS
(2021)
Article
Materials Science, Multidisciplinary
Surendra Peddarasi, Debasish Sarkar
Summary: This research explores the mechanochemical effect of vibrating ball milling and planetary micro-milling processes on the synthesis and sintering of MgAl2O4 spinel. The use of micro-milling in ethanol solvent aids in achieving pure phase and optimum grain size, leading to the development of nanoscale particles and dense ceramics.
MATERIALS CHEMISTRY AND PHYSICS
(2021)
Article
Engineering, Environmental
Sangeeta Adhikari, Sandip Mandal, Do-Heyoung Kim
Summary: By controlling the amount of thiourea under hydrothermal conditions, a high-efficiency photocatalytic composite of Bi2S3 over Bi2O2CO3 was synthesized, leading to enhanced light absorption and improved charge carrier separation.
JOURNAL OF HAZARDOUS MATERIALS
(2021)
Article
Engineering, Environmental
Selvaraj Seenivasan, Sangeeta Adhikari, Do-Heyoung Kim
Summary: This study successfully addressed the issues associated with hematite-based photoanodes by strategically incorporating a ternary NiFeOx (NFO) top-layer deposited using atomic layer deposition (ALD) technique. The optimized NiFeOx layer significantly improved the photocurrent density, offering a promising approach for developing efficient photoanodes.
CHEMICAL ENGINEERING JOURNAL
(2021)
Article
Materials Science, Multidisciplinary
K. Sarath Chandra, Debasish Sarkar
Summary: Resin-bonded Al2O3-MgO-C refractories reinforced with aluminosilicate particles show increased strength and improved resistance to thermal shock failures, indicating enhanced load bearing capacity and crack growth resistance over standard components.
MATERIALS CHEMISTRY AND PHYSICS
(2022)
Article
Materials Science, Ceramics
Mula Raju, Sarath K. Chandra, Tapas Mahata, Debasish Sarkar, Himadri Sekhar Maiti
Summary: Graphite-SiC micro-composites prepared by carbothermal reduction process exhibit improved bulk properties in low carbon MgO-C refractories. The proposed strength factor (fs) helps understand the role of SiC reinforcement on hot strength performance, providing new insights into the reinforcing effects of distinct SiC morphologies in micro-composite fortified refractory systems.
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
(2022)
Review
Chemistry, Multidisciplinary
Sangeeta Adhikari, Manasi Murmu, Do-Heyoung Kim
Summary: Core-shell WO3 architectures are novel materials with potential for multifunctional catalytic and energy storage applications. This paper provides an in-depth assessment of their design challenges, processing protocols, and discusses their prospects in energy conversion and environmental applications.
Article
Engineering, Environmental
Sandip Mandal, Sangeeta Adhikari, Sangki Choi, Yunho Lee, Do-Heyoung Kim
Summary: A novel composite photocatalyst, MoS2/Bi2MoO6, sensitized with graphene quantum dots (GQDs) was developed for antibiotic remediation and Cr(VI) reduction. The enhanced charge separation and fast electron migration were confirmed. The photocatalyst exhibited high photoefficiency and reaction rate under visible-light irradiation, thanks to the improved light absorption and electron-attracting properties of GQDs.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Chemistry, Physical
Sangeeta Adhikari, Gi-Hyeok Noh, Do-Heyoung Kim
Summary: Core-shell designed electrode architectures with favorable material components, specifically FeCo2O4@Ni(OH)2, were successfully grown on a Ni-foam substrate. These core-shell arrays exhibited improved electrochemical performance, with a high specific capacitance of 1944 F g-1 and better performance than individual FeCo2O4 and Ni(OH)2. The improved performance was attributed to the synergistic effects of the core-shell array architectures and enhanced electrical conductivity through electroactive sites.
APPLIED SURFACE SCIENCE
(2023)
Article
Chemistry, Physical
Preeti Verma, Subhajit Raut, Debasish Sarkar, Parasmani Rajput, Manvendra N. Singh, Sujay Chakravarty, Rajendra Sharma, Supratim Giri
Summary: This study investigates the effect of local disorder on the bulk properties of near-infrared-upconverting (UC) crystals. By analyzing the atomic pair distribution function (PDF) using high-energy synchrotron total scattering, the study found that the photoluminescence intensity of the crystals first increases and then decreases with increasing Li+ concentration. The local disorder is connected to the Gd(III)-O bond distances and is manifested in the tensile lattice strains. The results suggest that local disorder is fundamentally connected with lattice strain in UC crystals at high concentrations of symmetry perturbing agents.
JOURNAL OF PHYSICAL CHEMISTRY C
(2022)
Article
Materials Science, Ceramics
K. Sarath Chandra, Debasish Sarkar
Summary: The beneficial effects of adding nanostructured expandable graphite (EG) hybridized yttrium aluminium garnet (EG\YAG) powder as a composite reinforcement in improving the oxidation resistance, hot-strength, and microstructure development in refractories were studied. The refractory components reinforced with EG\YAG exhibited significant enhancement in oxidation resistance and hot-strength performance compared to the standard refractories. The in-situ development of bimodal microstructure with EG\YAG sintered framework was found to be the main reason for these improvements.
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
(2023)
Article
Nanoscience & Nanotechnology
K. Sarath Chandra, Debasish Sarkar
Summary: This study proposes a materials design parameter, Ri, to classify the reinforcements in the Al2O3-MgO-C refractory system based on their performance. The experimental results show that both pure YAG and EG\YAG nano-powders are effective reinforcements, but EG\YAG is more efficient than pure YAG. This efficiency is attributed to the formation of a core-sheath microstructure with EG dispersed YAG framework.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
(2023)
Article
Engineering, Environmental
Sangeeta Adhikari, Gi-Hyeok Noh, Amarnath T. Sivagurunathan, Do-Heyoung Kim
Summary: Multi-metal sulfide nanoarchitecture materials can enhance the performance of supercapacitors by increasing redox active sites and surface reaction kinetics. In this study, an atomic layer of CoOx is deposited on MnCo2S4 nano-needles to develop a potential positrode, which exhibits outstanding electrochemical behavior and cycle performance characteristics.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Materials Science, Multidisciplinary
A. Aly, M. Ghali, A. Osman, M. K. El Nimr
Summary: This study reports the discovery of naturally occurring luminescent graphene quantum dots (GQDs) in coconut water for the first time. The GQDs were identified through various measurements and were found to have dual sizes and emit different wavelengths of light. The GQDs were also utilized as an efficient optical sensor for aniline liquid detection.
MATERIALS RESEARCH BULLETIN
(2024)
Article
Materials Science, Multidisciplinary
Zehua Chen, Wencheng Ma, Qinglu Fan, Yanhua Liu, Min Sun, Shuo Wang
Summary: The nanoscale e-VOPO4 materials were successfully prepared by hydrothermal synthesis and calcination, showing high purity and suitable particle size. It exhibited satisfactory electrochemical performance as cathode material for sodium ion batteries, making it a potential candidate for high energy storage systems.
MATERIALS RESEARCH BULLETIN
(2024)
Article
Materials Science, Multidisciplinary
Tao Liu, Yahui Liu, Le Ling, Zhongxi Sheng, Zao Yi, Zigang Zhou, Yongjia Yang, Bin Tang, Qingdong Zeng, Tangyou Sun
Summary: In this paper, a terahertz (THz) micronano device that can switch between bimodal absorption and plasmon-induced transparency (PIT) is proposed. The device consists of layers of graphene, silica, and vanadium dioxide, and has a simple structure, easy tuning, and wide-angle absorption. The device achieves perfect absorption at specific frequencies and is highly sensitive to environmental refractive index. It also has the functions of a three-frequency asynchronous optical switch and slow light effect.
MATERIALS RESEARCH BULLETIN
(2024)
Article
Materials Science, Multidisciplinary
Xiaobo Luo, Songhan Hu, Qiudong Duan, Dacheng Zhou, Jialin Chen, Yugeng Wen, Jianbei Qiu
Summary: The exploration of solar light absorption by a material is important in photonics and optoelectronics. This study reveals the potential of Ba3-xGa2O6:xBi3+ as a promising candidate for various photonic and optoelectronic applications, and demonstrates the use of the material in double-sided laser printing for three-dimensional optical imaging.
MATERIALS RESEARCH BULLETIN
(2024)
Article
Materials Science, Multidisciplinary
Hemin Wang, Yanling Hao, Lele Xiang, Xiaosi Qi, Lei Wang, Junfei Ding, Yunpeng Qu, Jing Xu, Wei Zhong
Summary: This study designed Fe3O4-FeCO3/MWCNTs/RGO MCNCs composites and fabricated large-scale samples using hydrothermal and freeze-drying methods. The microstructural investigation showed that these materials had a mixed-dimensional structure, which improved impedance matching features, polarization, and conduction loss abilities, leading to significantly enhanced electromagnetic absorption properties.
MATERIALS RESEARCH BULLETIN
(2024)
Article
Materials Science, Multidisciplinary
Zhenshan Yu, Hao Chen, Xuequan Chen, Yu-Sheng Lin
Summary: This study presents a silicon dielectric metamaterial (SDM) composed of two outer symmetric semi-circular rings and two inner symmetric split-ring resonators (SRRs). The electromagnetic responses of the SDM device in different modes were studied through numerical simulations and experiments. Increasing the structure height of the SDM device resulted in red-shifted resonances and stronger intensities. This study provides a new design strategy for the development of frequency filtering, polarization switching, and resonance modulation characteristics in THz-wave applications.
MATERIALS RESEARCH BULLETIN
(2024)
Article
Materials Science, Multidisciplinary
Yiming Qi, Na Zhang, Meng Zong, Yangxianzi Liu, Weixing Chen
Summary: This study prepares dielectric/carbon fiber based nanocomposites wave-absorbing materials using liquid diffusion and high temperature carbonization strategies. By tuning the element type, drying mode, and filling amount, the electromagnetic parameters and absorbing properties can be adjusted. The best synthesized sample shows excellent absorbing performance, making it suitable for a wide range of electromagnetic wave absorption applications.
MATERIALS RESEARCH BULLETIN
(2024)
Article
Materials Science, Multidisciplinary
Carlos D. Gonzales-Lorenzo, T. K. Gundu Rao, Alberto A. Ccollque-Quispe, Jorge Ayala-Arenas, Monise B. Gomes, Betzabel N. Silva-Carrera, Roseli F. Gennari, Valeria S. Pachas, F. Monzon-Macedo, H. Loro, Jose F. D. Chubaci, Nilo F. Cano, Rene R. Rocca, Shigueo Watanabe
Summary: In this study, CaSiO3 doped with different ppm of Eu was synthesized using the devitrification method. Various physical properties were analyzed, revealing that the intensity and temperature of the high-temperature TL peak increased with higher dopant amounts. Fluorescence measurements indicated the presence of Eu2+ and Eu3+ ions in the samples. EPR spectra confirmed the existence of two defect centers.
MATERIALS RESEARCH BULLETIN
(2024)
Article
Materials Science, Multidisciplinary
Yanning Qu, Xinyang Li, Mei Cui, Renliang Huang, Wanquan Ma, Yunting Wang, Rongxin Su, Wei Qi
Summary: In this study, a new molybdenum disulfide/N,S-doped carbon quantum dots (MoS2/N,S-CQDs) heterojunction with enhanced light absorption and electrons transfer di-functional properties was constructed via a facile one-pot hydrothermal method. The heterojunction showed remarkable efficiencies in degrading methylene blue (MB) and malachite green (MG) in an actual water system under simulated sunlight irradiation. The facile synthetic technique and effective multifunctional properties of the composite have the potential for further research and industrial applications.
MATERIALS RESEARCH BULLETIN
(2024)
Article
Materials Science, Multidisciplinary
Jiayi Wang, Penggang Ren, Xueyan Zhao, Zhengyan Chen, Yanling Jin, Zengping Zhang
Summary: In this study, a novel homojunction photocatalyst was developed by combining defective g-C3N4 and flaked g-C3N4, which showed excellent degradation performance and cycling stability, and exhibited practicality in several simulation experiments.
MATERIALS RESEARCH BULLETIN
(2024)
Article
Materials Science, Multidisciplinary
Jing Yan, Xiaoxiao Zhao, Weixing Chen, Panbo Liu
Summary: This research presents a self-templated strategy to prepare a spherical superstructure of carbon nanorods through material modification and pyrolysis. The resulting material exhibits a large controllable radius of curvature and shows excellent microwave absorbing properties due to its high specific surface area and mesoporous structure.
MATERIALS RESEARCH BULLETIN
(2024)
Review
Materials Science, Multidisciplinary
Qinglin Zeng, Zepeng Lv, Shaolong Li, Bin Yang, Jilin He, Jianxun Song
Summary: Liquid metal batteries possess stable safety performance, high rate performance, and thermal stability. The electrolyte, an important component of the battery, plays a significant role in achieving these remarkable performance characteristics. This paper reviews the important research progress of liquid metal batteries electrolyte and discusses the influence of different electrolyte types on energy efficiency. It also highlights the limitations and challenges of existing electrolytes and proposes key development directions for liquid metal electrolytes.
MATERIALS RESEARCH BULLETIN
(2024)
Article
Materials Science, Multidisciplinary
Song Wu, Junli Wang, Xuanbing Wang, Di Jiang, Jinlong Wei, Xiaoning Tong, Zhenwei Liu, Qingxiang Kong, Naixuan Zong, Ruidong Xu, Linjing Yang
Summary: In this study, a composite electrode composed of Ti/TiH2/beta-PbO2_Mn3O4@C was fabricated and investigated for zinc electrowinning. The composite electrode exhibited low overpotential, Tafel slope, icorr, and high voltage stability, outperforming most reported Ti-based PbO2 electrode materials. The excellent catalytic activity can be attributed to the low resistance and porous interlayer of TiH2 nanosheets, as well as the addition of Mn3O4@C micro-flakes to the active layer.
MATERIALS RESEARCH BULLETIN
(2024)
Article
Materials Science, Multidisciplinary
E. Tsoutsoumanos, T. Karakasidis, N. Laskaris, P. G. Konstantinidis, G. S. Polymeris, G. Kitis
Summary: This study investigates the correlation between nanocrystal dimensions and thermoluminescence signal magnitude through simulations conducted in Python. Two mathematical models, OTOR and IMTS, were used to derive theoretical luminescence signals. The obtained results were compared with experimental data and a thorough comparative discussion was conducted.
MATERIALS RESEARCH BULLETIN
(2024)
Article
Materials Science, Multidisciplinary
Vishnu Aggarwal, Sudhanshu Gautam, Aditya Yadav, Rahul Kumar, Bipul Kumar Pradhan, Brajesh S. Yadav, Govind Gupta, Senthil Kumar Muthusamy, Sumeet Walia, Sunil Singh Kushvaha
Summary: Recently, there has been a great demand for highly responsive photodetectors that can detect a wide range of wavelengths. Researchers have successfully fabricated a broadband metal-semiconductor-metal photodetector by integrating sputtered Bi2Se3 with laser molecular beam epitaxy grown GaN film. This photodetector shows high responsivity in both the ultraviolet and near-infrared regions.
MATERIALS RESEARCH BULLETIN
(2024)
