P.B.Parchinskiy, Fucheng Yu, P.V.ChandraSekar, DojinKim “Anisotropy of magnetoresistance in Be Co-doped GaMnAs” Journal of Magnetism and Magnetic Materials,321,709-711(2009). DOI: https://doi.org/10.1016/j.jmmm.2008.11.031 (IF:3.0) (Q2)

Fucheng Yu, Cunxu Gao, P. B. Parchinskiy, Chandra Sekar.P.V, Dojin Kim, Chang Soo Kim, Hyojin Kim, and Young Eon Ihm “The effect of Codopping of Be and Mg on incorporation of Mn in GaAs” Kor. J. Mater. Res.18 (8) 444-449 (2008). DOI: https://doi.org/10.3740/MRSK.2008.18.8.444 (IF: 0.32) (Q3)

Hyunchul Lim, P.V.Chandrasekar, Dongmi Chang, SeyongAhn, Hyuk Jung and Dojin Kim “GaAs-Carbon Nanotubes Nanocomposite: Synthesis and Field-Emission Property” Kor. J. Mater. Res, 20 (4) 199-203, 2010. DOI: https://doi.org/10.3740/MRSK.2010.20.4.199 (IF: 0.32) (Q3)

P.V.Chandrasekar, Hyunchul Lim, Chang gyoun Kim, and Dojin Kim“ Growth and characterization of GaN on sapphire and porous SWCNT using single molecular precursor” . Kor. J. Mater. Res.21(5), 31, 2011. DOI: https://doi.org/10.3740/MRSK.2011.21.5.268 (IF: 0.32) (Q3)

Antony.R, Theodore David Selvanayagam, PratapKollu, Chandrasekar.P.V, Karuppasamy Subramanian Balakumar ”Organic–inorganic hybrid catalysts containing new Schiff base for environment friendly cyclohexane oxidation”?RSC Advances, 4, 42816-42824, 2014. DOI: https://doi.org/10.1039/C4RA08303B (IF: 4.036) (Q1)

Antony.R, Theodore David Selvanayagam, PratapKollu, Chandrasekar.P.V, Karuppasamy K, Subramanian Balakumar “ Highly dispersed Cu(II) and Ni (II) catalysts covalently immobilized on imine modified silica for cyclohexane oxidation with hydrogen peroxide” RSC Advances, 4, 24820, 2014. DOI: https://doi.org/10.1039/C4RA01960A (IF: 4.036) (Q1)

B.Bharathi, S.Thanikaikarasan, pratapkollu, P.V.Chandrasekar, T.Mahalingam “Studies on Electrodeposited NiS Thin Films” Journal of New Materials For Electrochemical Systems, 17(3) 167, 2014. DOI: https://doi.org/10.14447/jnmes.v17i3.417 (IF:0.6)(Q3)

B.Bharathi, S.Thanikaikarasan, pratapkollu, P.V.Chandrasekar, T.Mahalingam “Growth and Characterization of Electroplated NiO Coatings” Journal of New Materials For Electrochemical Systems, 17 (3) 173-177, 2014. DOI: https://doi.org/10.14447/jnmes.v17i3.418 (IF:0.6)(Q3)

S. Vanaja, V. Selvamurugan, P.V. Chandrasekar, R. Krishna Sharma, M. Alagar “Improvement of Mechanical, Thermal and Optical Properties of Barium Mixed Cobalt Tartrate Hydrate Crystals Grown by Gel Method” Journal of Nano- and Electronic Physics, 7(3), 03004, 2015. (Q3)

B.Bharathi, S.Thanikaikarasan, pratapkollu, P.V.Chandrasekar, K.Sankaranarayanan, X.Sahayashajan“ Effect of substrate on electroplated copper sulphide thin films” Journal of materials science: Materials in Electronics, 25 (12) 5338-5344, 2015. DOI: https://doi.org/10.1007/s10854-014-2310-7 (IF: 2.478) (Q2)

P.C.Ooi, Fushan Li, P.V.Chandrasekar, T.L.Guo “Transparent and flexible non volatile memory using poly (methylsilsesquioxane) dielectric embedded with cadmium selenide quantum dots”, Jap, J, Appl,Phys, 53, 125001-1-12500-4, 2014. DOI: https://doi.org/10.7567/jjap.53.125001 (IF: 1.491) (Q3)

Chaoxing Wu, Fushan Li, Wei Chen, ChandrasekarPerumalVeeramalai, Poh Choon Ooi and Tailiang Guo “Electromagnetic induction heating for single crystal graphene growth: morphology control by rapid heating and quenching” Scientific reports 5: 9034-1-9034-7, 2015. DOI: https://doi.org/10.1038/srep09034 (IF: 4.379) (Q1)

Jianhua Zhang, FushanLi, Kaiyu Yang, ChandrasekarPerumalVeeramalai, Tailiang Guo “Low temperature processed planar heterojunction perovskite solar cells employing silver nanowires as top electrode” Applied surface science,369, 308-313, 2016. DOI: https://doi.org/10.1016/j.apsusc.2016.02.104 (IF:6.707) (Q1)

A.Marikani, V.Selvamurugan, G.Mangamma, S.Ravi, R.Krishnasharma, P. V.Chandrasekar, M. Kamruddin, D. Madhavan, “Ferroelectric, dielectric, and optical properties of Nd-substituted Bi4Ti3O12 nanoparticles synthesized by sol-gel method” Progress in Natural Science: Materials International. 26 (7) 528-532, 2016. DOI: https://doi.org/10.1016/j.pnsc.2016.11.001 (IF: 3.607) (Q1)

Chen Nie, FushanLi, Jiaqi Wu, Qunying Zeng, ChandrasekarPerumalVeeramalai, Poh Choon Ooi, Tailiang Guo” Solution-processed flexible blue organic light emitting diodes using graphene anode” Vacuum, 121, 70-74, 2015. DOI: https://doi.org/10.1016/j.vacuum.2015.07.020 (IF: 2.751) (Q1)

Yang liu, fushan Li, Chandrasekar Perumalveeramalai, WeiChen, Tailiang Guo, Chaoxing Wu, Tae Whan Kim” Inkjet-Printed photodetector arrays based on hybrid perovskite CH3NH3PbI3 Micriwires” ACS Appl. Mater. Interfaces 9 (13),11662–11668, 2017. DOI: https://doi.org/10.1021/acsami.7b01379 (IF:10.38) (Q1)

Kaiyu Yang, Fushan Li, Jianhua Zhang, ChandrasekarPerumalVeeramalai, Tailiang Guo “All-solution processed semi-transparent perovskite solar cells with silver nanowires electrodes” Nanotechnology, 27(9), 095202, 2016. DOI: http://dx.doi.org/10.1088/0957-4484/27/9/095202 (IF: 3.872)(Q2)

KaiyuYang, FushanLi, ChandrasekarPerumalVeeramalai, Tailiang Guo “A facile synthesis of CH3NH3PbBr3 perovskite quantum dots and their application in flexible nonvolatile memory” Applied Physics Letters, 110, 083102, 2017. DOI: https://doi.org/10.1063/1.4976709 (IF: 3.816) (Q1)

P. V. Chandrasekar, Hyunchul Lim, Hyuk Jung, Chang gyoun Kim, and Dojin Kim “Structural and Field Emission Properties of GaN–SWCNT nanocomposites” Journal of The Electrochemical Society, 157 (12) J 415-J418, 2010. DOI: https://doi.org/10.1149/1.3497352 (IF: 4.316) (Q1)

P.V.Chandrasekar, Hyuk Jung, Chang gyoun Kim, and Dojinkim ”GaN nanorod synthesis on single wall carbon nanotube bundles via substrate confinement” CrysEnggComm,14, 2166-2171, 2012. DOI: https://doi.org/10.1039/C2CE06557F (IF:3.545) (Q2)

ChandrasekarPerumalVeeramalai, Fushan Li, Hongyuan Xu, Yun Ye, Tae Whan Kim, Tailiang Guo “One pot hydrothermal synthesis of graphene like MoS2 nanosheets for high performance lithium ion batteries” RSC Advances, 5, 57666-57670, 2015. DOI: https://doi.org/10.1039/C5RA07478A (IF: 4.036) (Q1)

ChandrasekarPerumalVeeramalai, Fushan li, Yang Liu, Zhong wei Xu, Tailiang Guo, Tae Wan Kim “Enhanced field emission properties ofbMolybdenum disulphide nanosheets synthesized by hydrothermal method” Applied Surface science, 389, 1017-1022, 2016. DOI: https://doi.org/10.1016/j.apsusc.2016.08.031 (IF: 6.707) (Q1)

Chandrasekarperumalveeramalai, Sethuramachandran Thanikaikarasan “Structural, optical and photoconductivity characteristics of wet chemically grown flower like ZnO thinfilm nanostructures on SiO2/Si substrate” Journal of materials science: materials in electronics 28(19):1-6(2017). DOI: https://doi.org/10.1007/s10854-017-7290-y (IF:2.478) (Q2)

Muhammad Sulaman, Yong Song Shengyi Yang, QunHao, Yuejin Zhao, Maoyuan Li, Muhammad Imran Saleem, Chandrasekarperumalveeramalai, Yi Tang, Yurong Jiang and Bingsuo Zou “High Performance solution-processed colloidal quantum dots-based tandem broadband photodetectors with dielectric interlayer” Nanotechnology, 30,465203, 2019. DOI: https://doi.org/10.1088/1361-6528/ab3b7a (IF: 3.872)(Q2)

Muhammad Imran Saleem, Shengyi Yang, Muhammad Sulaman, Jinming Hu, PerumalVeeramalaiChandrasekar, Yuansheng Shi, RuonanZhi, AttiaBatool, Bingsuo Zou“All-solution-processed UV-IR broadband trilayer photodetectors with CsPbBr3 colloidal nanocrystals as carriers-extracting layer” Nanotechnology, 31 (16)165502, 2019. DOI: https://doi.org/10.1088/1361-6528/ab667b (IF: 3.872) (Q2)

Muhammad Sulaman, Yong Song, Shengyi Yang, Maoyuan Li, Muhammad Imran Saleem, Chandrasekarperumalveeramalai, Yurong Jiang, Yi Tang, Bingsuo Zou, “Ultra-sensitive solution-processed broadband photodetectors based on vertical field-effect transistor” Nanotechnology,31, 2019. 105203. DOI: https://doi.org/10.1088/1361-6528/ab5a26 (IF: 3.872) (Q2)

Muhammad Imran Saleem, Shengyi Yang, RuonanZhi, Hailong Li, Muhammad Sulaman, Chandrasekarperumalveeramalai, Zhenheng Zhang, AttiaBatool, Bingsuo Zou” Self-powered, all-solution processed, trilayer heterojunction perovskite-based photodetectors” Nanotechnology, 31, 254001, 2020. DOI: https://doi.org/10.1088/1361-6528/ab7de7 (IF: 3.872) (Q2)

32. Muhammad Sulaman, Yong Song, Shengyi Yang, Muhammad Imran Saleem, Maoyuan Li, ChandrasekarPerumalveeramalai, RuonanZhi, Yurong Jiang, Yanyan Cui, QunHao, and Bingsuo Zou “Interlayer of PMMA doped with Au nanoparticles for high-performance tandem photodetectors: a solution to suppress dark current and maintain high photocurrent” ACS Applied materials & Interfaces,12, 23, 26153–26160, 2020. DOI: https://doi.org/10.1021/acsami.0c04093 (IF:10.38) (Q1)

Chandrasekarperumalveeramalai, Shengyi Yang, Jinming Hu, Muhammad Sulaman, Muhammad Imran Saleem, Yi Tang, Yurong Jiang and Bingsuo Zou “One-step method to synthesize CH3NH3PbI3:MoS2 nanohybrids for high-performance solution processed photodetectors in visible region” Nanotechnology 30, 085707, 2019. DOI: https://doi.org/10.1088/1361-6528/aaf608 (IF: 3.872) (Q2)

Chandrasekar Perumal Veeramalai, Fushan Li, Tailiang Guo,and Tae Whan Kim ” Highly flexible memristive devices based on MoS2quantum dots sandwiched between PMSSQ layers” Dalton Transactions, 48, 2422-2429, 2019, DOI: https://doi.org/10.1039/C8DT04593C (IF: 4.56) (Q2)

PerumalVeeramalai Chandrasekar, Shengyi Yang, Jinming Hu, Muhammad Sulaman, Muhammad Imran Saleem, Yi Tang and Bingso Zou “Solution-phase, template-free synthesis of PbI2 and MAPbI3 nano/microtubes for high-sensitivity photodetectors” Nanoscale, 11, 5188-5196, 2019. DOI: https://doi.org/10.1039/C9NR00452A (IF:8.307) (Q1)

Chandrasekar Perumal Veeramalai, Fushan Li, Tailiang Guo and Tae Whan Kim “Flexible memristive device based on WSe2 quantum dots sandwiched between two poly (methyl methacrylate) layers” IEEE Electron Device Letters, 40 (7) 1088-1091, 2019. DOI: https://doi.org/10.1109/LED.2019.2918701 (IF:4.187) (Q1)

Ruonan Zhi, Jinming Hu ,Shengyi Yang, Perumal veeramalai Chandrasekar, Zhenheng Zhang, Muhammad Imran Saleem, Muhammad Sulaman,Yi Tang and Bingso Zou “A facile method to synthesize two-dimensional CsPb2Br5 nano-/micro-sheets for high-performance solution-processed photodetectors” Journal of Alloys and compounds, 824, 153970, 2020. DOI: https://doi.org/10.1016/j.jallcom.2020.153970 (IF: 6.371) (Q1)

Muhammad Imran Saleem, Shengi Yang, Runon Zhi, Muhammad Sulaman, Chandrasekar Perumal Veeramalai, Yurong Jiang, Yi Tang, Attia Batool, Bingso Zou, Surface Engineering of All-Inorganic Perovskite Quantum Dots with Quasi Core?Shell Technique for High-Performance Photodetectors” Advanced materials & Interfaces 7 (11), 2000360, 2020. DOI: https://doi.org/10.1002/admi.202000360 (IF:6.389) (Q1)

Perumal veeramalai Chandrasekar, Shengyi Yang, Jinquan Wei, Muhammad Sulaman, Ruonan Zhi, Muhammad Imran Saleem, Yi Tang and Bingso Zou “Porous single wall carbon nanotube templates decorated with inorganic perovskite nanocrystals for flexible photodetectors” ACS Applied Nanomaterials, 3, 1, 459-467, 2020. DOI: https://doi.org/10.1021/acsanm.9b02051 (IF: 6.14) (Q1)

Saleem Muhammad Imran, Yang Shangyi, Batool Attia, Sulaman Muhammad, ChandrasekarPerumalVeeramalai, Jiang,Yurong, Tang Yi, Cui Yanyan, Tang Libin, Zou Bingsuo “CsPbI3 nanorods as the interfacial layer for high-performance, all-solution-processed self-powered photodetectors” Journal of Materials Science & Technology, 75, 196-204, 2020. DOI: https://doi.org/10.1016/j.jmst.2020.07.049 (IF: 10.319) (Q1)

Hu Jinming, Yang Shengyi, Zhang Zhenheng, Li Hailong, ChandrasekarPerumalVeeramalai, Sulaman Muhammad, Saleem Muhammad Imran, Tang Yi, Jiang Yurong, Tang Libin, Zou Bingsuo “Solution-processed, flexible and broadband photodetector based on CsPbBr3/PbSe quantum dot heterostructures” Journal of Materials Science & Technology, 68, 216-226, 2020. DOI: https://doi.org/10.1016/j.jmst.2020.06.047 (IF:10.319) (Q1)

ChandrasekarPerumalVeeramalai, Shengyi Yang, RuonanZhi, Muhammad Sulaman, Muhammad Imran Saleem, Yanyan Cui, Yi Tang, Yurong Jiang, Libin Tang, and Bingsuo Zou “Solution-Processed, Self-Powered Broadband CH3NH3PbI3 Photodetectors Driven by Asymmetric Electrodes” Advanced Optical materials, 8, 2000215, 2020. DOI: https://doi.org/10.1002/adom.202000215 (IF: 10.05) (Q1)

PerumalVeeramalai, Chandrasekar, Kollu, Pratap, Lin, Guochen, Zhang, Xiaoming, Li, Chuanbo “Fabrication of graphene: CdSe quantum dots/CdS nanorod heterojunction photodetector and role of graphene to enhance the photoresponsive characteristics” Nanotechnology, 32 (31) 315204, 2021. DOI: https://doi.org/10.1088/1361-6528/abf87a (IF: 3.872) (Q2)

ChandrasekarPerumalVeeramalai,Shuai Feng, Xiaoming Zhang, S. V. N. Pammi, Vincenzo Pecunia, and Chuanbo Li “Lead–halide perovskites for next-generation self-powered photodetectors: a comprehensive review” Photonic Research, 9 (6), 968-991, 2021. DOI: https://doi.org/10.1364/PRJ.418450 (IF:7.08) (Q1)

Yan Liang, ChandrasekarPerumalVeeramalai, Guochen Lin, Xiangbin Su, Xiaoming Zhang, Shuai Feng, Yingqiang Xu, Chuanbo Li “A review on III–V compound semiconductor short wave infrared avalanche photodiodes” Nanotechnology, 33, 222003, 2022. DOI: https://doi.org/10.1088/1361-6528/ac5442 (IF: 3.87) (Q2)

Guochen Lin, Yue Zhao, Kai Yu, Chandrasekar Perumal Veeramalai, Runze Ma, Jun Zheng, Buwen Cheng, Xiaoming Zhang, Shuai Feng and Chuanbo Li “Dramatic increase in SWIR detection for GeSn strip detector with graphene hybrid structure” Journal of Alloys and Compounds, 945, 169287, 2023. DOI: https://doi.org/10.1016/j.jallcom.2023.169287 (IF:6.37) (Q1)

Chandrasekar Perumal Veeramalai, Yang Xu, Yuquan Chen, Guochen Lin, Jing Wang, Binzhou Zuo, Chuanbo Li, Xiaoming Zhang “Photoelectric properties of antimony selenide nanowires prepared by hydrothermal method” Colloids and Surfaces A:Physicochemical and Engineering Aspects, 674,131889, 2023. DOI: https://doi.org/10.1016/j.colsurfa.2023.131889 (IF:5.2) (Q1)

Chandrasekar Perumal Veeramalai, Chuanbo Li, Jun Zheng, “Editorial: Recent developments in Si-based materials and devices” Frontiers in physics, 11, 2023. DOI: DOI: https://doi.org/10.3389/fphy.2023.1272399 (IF:2.1) (Q2)

Muhammad Imran Saleem, Perumalveeramalai Chandrasekar, Attia Batool, Jeong-Hwan Lee, Aqueous-Phase Formation of Two-Dimensional PbI2 Nanoplates for High-Performance Self-Powered Photodetectors”, Micromachines, 14(10), 1949, 2023. DOI: https://doi.org/10.3390/mi14101949 (IF:3.0) (Q2)

Guochen Lin, Chandrasekar Perumal Veeramalai, Jing Wang, Hui Zhou, Yang Wang, Chuanbo Li, “Bi2Se3 nanosheets prepared by solvothermal method for high performance NIR photodetector” Colloids and Surfaces A:Physicochemical Engineering and Aspects, 694, 134090, 2024. DOI: https://doi.org/10.1016/j.colsurfa.2024.134090 (IF:5.4) (Q1)

Chandrasekar Perumalveeramalai, Jie Zheng, Yang Wang, Honglian Guo, S.V.N. Pammi, Ravi Mudike, Chuanbo Li, Monolithically grown CSPbBr3 by chemical vapor deposition for Self-Powered photodetector” Chemical Engineering Journal, 492, 2024, 152213. DOI: https://doi.org/10.1016/j.cej.2024.152213 (IF: 15.4) (Q1)

Chandrasekar Perumalveeramalai, Jie Zheng, Jagadesh babu Bellam, SVN Pammi, Xiaoming Zhang, Chuanbo LI “Solution-Processed ultrasensitive, high current density vertical phototransistor using porous carbon nanotube electrode” Applied Surface Science, 680, 161414, 2025. (IF:6.3) (Q1) DOI: https://doi.org/10.1016/j.apsusc.2024.161414

Martha Ramesh, A Santhosh Kumar, Chandrasekar Perumalveeramalai, Arijit Mondal, Ravuri Venkateswara Rao, Ravoori Nagaraju, K.Chandrakanta, Saidulu Ganji “Influence of Surface Roughness, Electrical, and Structural Properties on the Catalytic Sulfurization of Glutamic Acid for S-Glutamate Production: Enhancement in Rate and Selectivity under the Catalyst of Lycopene” Iranian Journal of Catalysis, 2025. (Q3) DOI: https://doi.org/10.57647/j.ijc.2025.1501.08

S.V.N.Pammi, Amir Mohammad Alipour, Ravichandra Matangi, Thirumala Rao Gurugubelli, Chandrasekar Perumalveeramalai, R.L. Kalyani, “Unlocking the Synergistic Potential of Green Metallic Nanoparticles in Combination with Antibiotics for Antibacterial and Wound Healing Activities” iScience, 28 (6) 2025. DOI: (IF:4.1) (Q1) https://doi.org/10.1016/j.isci.2025.112518

Yuquan Chen, Chandrasekar Perumalveeramalai, Chuanbo Li, S. V. N. Pammi, Jagadeesh Babu Bellam, Xiaoming Zhang and Peipei Ma “Self-powered, ultrabroad band photodetectors with large open circuit voltage using colloidal PbSe QDs” Nanoscale Advances, 2025. (IF:4.6) (Q1) DOI: https://doi.org/10.1039/D5NA00073D

Chandrasekar Perumalveeramalai*, Kummari Sreenivasulu, Thanikaikarasan Sethuraman “Structural and morphological evolution of ZnO nanostructures promoted by porous SWCNT and highlighting its field emission property” Diamond & Related materials, 154, 112221, 2025. (IF:5.1) (Q1) DOI:https://doi.org/10.1016/j.diamond.2025.112221

Ramanjulu Mandam, Hari Babu Boppudi, Charan Kuchi, M. Chandra Sekhar, P. V. Chandrasekar, M. Jagadeesh, Anees A. Ansari, Nandarapu Purushotham Reddy, and P. Sreedhara Reddy “A hydrothermally engineered MoS2–ZnS–MWCNT nanocomposite for superior oxygen evolution and visible light photocatalytic dye degradation” J Mater Sci (2026) (IF:3.9) (Q1) DOI: https://doi.org/10.1007/s10853-026-12221-0

Elumalai Arulkumar, Sethuramachandran Thanikaikarasan, Lalitha Gnanasekaran, Perumal Veeramalai Chandrasekar, M. A. Sayed & Mohd. Shkir “Harnessing g-C3N4 and rGO synergistic effects for superior photocatalysis in CuO/NiO nanocomposite” J Mater Sci: Mater Electron 36, 1682 (2025). (IF:2.8) (Q2) DOI:https://doi.org/10.1007/s10854-025-15725-8

P.V. Chandrasekar*, Rajesh Dagupati, Charan Kuchi, M.Chandrasekar, V. Sreenivasulu Kummari, Rajkumar Chinnasamy, Pratap Kollu, Thanikaikarasan Sethuramachandran “Growth of epitaxial 2D Zn NDs and transform to 3D ZnO nanostructures for UV photodetector” Inorganic Chemistry Communications, 180, 114928 (2025). (IF:5.4) (Q1) DOI: https://doi.org/10.1016/j.inoche.2025.114928

Chandra MR, Satyanarayana KVV, Chandrasekar PV, Kalyani RL, Pammi SVN. Heterojunction-engineered TiO2-Fe2O3-GO magnetic nanohybrids for visible-light-driven sustainable synthesis of substituted imidazoles. Journal of Molecular Structure.1376:146938. (2026) (IF: 4.9) (Q2) https://doi.org/10.1016/j.molstruc.2026.146938

Bingxue Liu, Chandrasekar Perumalveeramalai, Chuanbo Li, Peipei Ma, Bin Zou “Dual modulation vertical transistor fabricated by CVD grown CsPbBr3 as channel layer and MWCNT as source electrode” Colloids and Surfaces A: Physicochemical and Engineering Aspects (2026), 139771 (IF:5.4) (Q1) DOI: https://doi.org/10.1016/j.colsurfa.2026.139771

Nagesh Sarojini Devi, Sethuramachandran Thanikaikarasan, Leena Baskar, Rekha Pachaiappan, Kovendhan Manavalan, and Perumal Veeramalai Chandrasekar “Sunlight driven photodegradation of industrial dyes utilizing Fe2O3@g?C3N4 photocatalyst synthesized by facile co?precipitation method” J Mater Sci: Mater Electron 37:1022 (2026). (IF:3.2) (Q2) https://doi.org/10.1007/s10854-026-17422-6

Reddy NNK, Kummara VK, Kushvaha SS, Sreenivasulu KV, Reddy MR, Manna AK, P.V.Chandrasekar* et al. Bifunctional WO? NPs/p-Si Heterojunction for Integrated Acetone Gas Sensing and Broadband Photodetection. Sens Actuators A: Phys,.118215 (2026) (IF:5.1) (Q2) https://doi.org/10.1016/j.sna.2026.118215