Abstract
The aim of this work is to design, simulate, and analyze a bi-axial piezoresistive MEMS (Micro-Electro-Mechanical System) force sensor, which has the capability of flexibility, high sensitivity and sensing forces in nano-Newton ranges. To achieve this, a novel combination of polydimethylsiloxane (PDMS) as substrate material for microcantilever and graphene as piezoresistors are taken in this study. Force to be sensed is applied on the cantilever beam which generates its output in the form of displacement and by using smart piezoresistive sensing mechanism displacement is converted into corresponding voltage. Finite element analysis approach is used for designing and simulation of the proposed force sensor. The force sensitivity and stiffness are achieved as 0.566524 mV/nN and, 0.263 nN/µm in ‘y’ direction whereas 0.63039 mV/nN and, 0.039 nN/µm in ‘z’ direction, respectively. It is found in this study the stiffness of cantilever beam plays significant role in affecting the sensitivity of the sensor. The designed force sensor has ability to sense bi-axial forces and therefore suitable for microbotics and health care applications, while operating range of the sensors is ideal for a wide range of applications including microbotics, living cell handling, microassembly, nano-scale material characterization, minimal invasive surgeries and heath care applications.
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References
Baki P, Székely G, Kósa G (2013) Design and characterization of a novel, robust, tri-axial force sensor. Sens Actuators A 192:101–110
Behera B, Padmanabhan D, Pandya HJ (2021) A ring-shaped MEMS-based piezoresistive force sensor for cardiac ablation catheters. IEEE Sens J 21(22):26042–26049
Cullinan MA, Panas RM, Culpepper ML (2012) A multi-axis MEMS sensor with integrated carbon nanotube-based piezoresistors for nano Newton level force metrology. Nanotechnology 23(32):325501
Duc T C, Creemer J F, Sarro P M (2006a) Piezoresistive cantilever for nano-Newton sensing in two dimensions. In: 19th IEEE international conference on micro electro mechanical systems, pp 586–589
Duc TC, Creemer JF, Sarro PM (2006b) Lateral nano-Newton force-sensing piezoresistive cantilever for microparticle handling. J Micromech Microeng 16(6):S102
Feng GH, Tsai MY (2010) Acoustic emission sensor with structure-enhanced sensing mechanism based on micro-embossed piezoelectric polymer. Sens Actuators A Phys 162(1):100–106
Joyce R, Singh K, Varghese S, Akhtar J (2015) Stress reduction in silicon/oxidized silicon–Pyrex glass anodic bonding for MEMS device packaging: RF switches and pressure sensors. J Mater Sci Mater Electron 26(1):411–423
Jung Y, Jung K, Park B, Choi J, Kim D, Park J, Ko J, Cho H (2019) Wearable piezoresistive strain sensor based on graphene-coated three-dimensional micro-porous PDMS sponge. Micro Nano Syst Lett 7(1):1–9
Kale NS, Nag S, Pinto R (2008) Fabrication and characterization of a polymeric microcantilever with an encapsulated hotwire CVD polysilicon piezoresistor. J Microelectromech Syst 18(1):79–87
Kamat AM, Pei Y, Kottapalli AG (2019) Bioinspired cilia sensors with graphene sensing elements fabricated using 3D printing and casting. Nanomaterials 9(7):954
Kan T, Takahashi H, Binh-Khiem N, Aoyama Y, Takei Y, Noda K, Shimoyama I (2013) Design of a piezoresistive triaxial force sensor probe using the sidewall doping method. J Micromech Microeng 23(3):035027
Karumuthil SC, Singh K, Valiyaneerilakkal U, Akhtar J, Varghese S (2020) Fabrication of poly(vinylidene fluoridetrifluoroethylene)–zinc oxide based piezoelectric pressure sensor. Sens Actuators A 303:111677
Kouravand S (2011) Design and modeling of some sensing and actuating mechanisms for MEMS applications. Appl Math Model 35(10):5173–5181
Krishnamoorthy U, Olsson RH, Bogart GR, Baker MS, Carr DW, Swiler TP, Clews PJ (2008) In-plane MEMSbased nano-g accelerometer with sub-wavelength optical resonant sensor. Sens Actuators A 145:283–290
Lamba M, Chaudhary H, Singh K (2019) Analytical study of MEMS/NEMS force sensor for microbotics applications. IOP Conf Ser Mater Sci Eng 594(1):012021
Lamba M, Chaudhary H, Singh K (2020a) Optimized analysis of sensitivity and non-linearity for PDMS–graphene MEMS force sensor. IETE J Res 66:1–15
Lamba M, Chaudhary H, Singh K (2020b) Design analysis of polysilicon piezoresistors PDMS (polydimethylsiloxane) microcantilever based MEMS Force sensor. Int J Mod Phys B 4(9):2050072
Lamba M, Chaudhary H, Singh K (2020c) Model prediction of microcantilever using DOE for stress and Eigen frequency analysis for force measurement. IOP Conf Ser Mater Sci Eng 748(1):012025
Lamba M, Mittal N, Singh K, Chaudhary H (2020d) Design analysis of polysilicon piezoresistors PDMS (polydimethylsiloxane) microcantilever based MEMS Force sensor. Int J Mod Phys B 34(9):2050072
Li P, You Z, Cui T (2012) Graphene cantilever beams for nano switches. Appl Phys Lett 101(9):093111
Liu X, Mwangi M, Li X (2011) Paper-based piezoresistive MEMS sensors. Lab Chip 11(13):2189
Mariappan N (2019) Recent trends in Nanotechnology applications in surgical specialties and orthopedic surgery. Biomed Pharmacol J 12(3):1095–1127
Matsui K, Takei Y, Inaba A, Takahata T, Matsumoto K, Shimoyama I (2016) Processing of graphene into a cantilever beam structure using a focused ion beam. Micro Nano Lett 11(11):670–674
Menciassi A, Eisinberg A, Carrozza MC, Dario P (2003) Force sensing micro instrument for measuring tissue properties and pulse in microsurgery. IEEE/ASME Trans Mechatron 8(1):10–17
Moldova O, Deen MJ, Marsal LF (2015) Graphene electronic sensors—review of recent developments and future challenges. IET Circuits Devices Syst 9(6):446–453
Nag M, Singh J, Kumar A, Alvi P A (2019) Sensitivity enhancement and temperature compatibility of graphene piezoresistive MEMS pressure sensor. Microsyst Technol 25(10)
Pandya HJ, Kim HT, Roy R (2014) MEMS based low cost piezoresistive microcantilever force sensor and sensor module. Mater Sci Semicond Process 19:163–173
Park WT, Kotlanka RK, Lou L (2013) MEMS tri-axial force sensor with an integrated mechanical stopper for guidewire applications. Microsyst Technol 19(7):1005–1015
Pyo S, Lee JI, Kim MO, Chung T, Oh Y, Lim SC, Park J, Kim J (2014) Development of a fexible three-axis tactile sensor based on screen-printed carbon nanotube-polymer composite. J Micromech Microeng 24:075012
Pyo S, Lee J-I, Kim M-O, Lee H-K, Kim J (2019) Polymer-based flexible and multi-directional tactile sensor with multiple NiCr piezoresistors. Micro Nano Syst Lett 7(1):55
Rana V, Singh A, Ramesh A, Dhyani V, Das S, Singh P (2019) Sidewall transfer patterning-based nano-crystalline MoS 2 sensing element for stress and optical MEMS sensor. In: 2019 IEEE 32nd international conference on micro electro mechanical systems (MEMS) IEEE, pp 636–639
Shen Y, Fukuda T (2014) State of the art: micro-nanorobotic manipulation in single cell analysis. Robot Biomim 1(1):1–13
Singh K, Gupta SK, Azam A (2009) A wet etch method with improved yield for realizing polysilicon resistors in batch fabrication of MEMS pressure sensor. Sens Rev 29(3):260–265
Singh K, Akhtar J, Varghese S (2014) Multiwalled carbon nanotube-polyimide nanocomposite for MEMS piezoresistive pressure sensor applications. Microsyst Technol 20(12):2255–2259
Singh K, Varghese S, Akhtar J (2015) Ultra uniform arrays of micro patterns on large area substrate by employing wet chemical etching. Mater Sci Semicond Process 31:351–357
Smith CS (1954) Piezoresistance effect in germanium and silicon. Phys Rev 94(1):42–49
Sruti AN, Jagannadham K (2010) Electrical conductivity of graphene composites with In and In–Ga alloy. J Electron Mater 38(8):1268–1276
Takahashi H, Thanh-Vinh N, Jung UG, Matsumoto K, Shimoyama I (2014) MEMS two-axis force plate array used to measure the ground reaction forces during the running motion of an ant. J Micromech Microeng 24(6):065014
Tibrewala A, Phataralaoha A, Büttgenbach S (2008) Simulation, fabrication and characterization of a 3D piezoresistive force sensor. Sens Actuators A: Phys 147(2):430–435
Tran Thi Thuy H, Dinh TD, Vu Q, Tuan PQ, Thinh Aoyagi M, Bui N, My D, Van T, Bui TT (2018) A robust two-axis tilt angle sensor based on air/liquid two-phase dielectric capacitive sensing structure. IETE J Res 66(5):1–12
Verma P, Punetha D, Pandey SK (2020) Sensitivity optimization of MEMS based piezoresistive pressure sensor for harsh environment. Silicon 12(11):2663–2671
Wei H, Geng W, Bi K, Li T, Li X, Qiao X, Shi Y et al (2022) High-performance piezoelectric-type MEMS vibration sensor based on LiNbO3 single-crystal cantilever beams. Micromachines 13(2):329
Xu T, Wang H, Xia Y (2017) Piezoresistive pressure sensor with high sensitivity for medical application using peninsula-island structure. Frontiers of Mechanical Engineering 12(4):546–553
Zhang YI, Zhang L, Zhou C (2013) Review of chemical vapor deposition of graphene and related applications. Acc Chem Res 46(10):2329–2339
Zhou Q, Ben-Tzvi P, Iqbal A, Fan D (2009) Design, analysis and optimization of magnetic microactuators. ASME Int Mech Eng Congr Exposition 43857:503–512
Acknowledgements
Sincere gratitude is expressed to the Multiscale Simulation research centre (MSRC), Manipal University Jaipur for providing access to the COMSOL Multiphysics® 5.3a version software. The Prof. Jagannath Korodi (Dean FOE) and Prof. Jamil Akhtar (Director SEEC) are thanked for their constant support and encouragement. One of the author (ML) would like to thank MUJ administration for providing the financial support.
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Lamba, M., Chaudhary, H., Singh, K. et al. Graphene piezoresistive flexible MEMS force sensor for bi-axial micromanipulation applications. Microsyst Technol 28, 1687–1699 (2022). https://doi.org/10.1007/s00542-022-05312-w
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DOI: https://doi.org/10.1007/s00542-022-05312-w