Ion versus pH sensitivity of ungated AlGaN/GaN heterostructure-based devices

QR Code

Ion versus pH sensitivity of ungated AlGaN/GaN heterostructure-based devices

We have investigated the pH and ion sensitivity of AlGaN/GaN heterostructure devices; these devices are sensitive to the ion concentration rather than to the pH of the solution. Sheet resistance as a function of pH for calibrated pH solutions and dilute NaOH, HCl, KOH, and NaCl showed an increase as...

Full description

Bibliographic Details
Main Authors:	Podolska, Anna, Kocan, M., Garces Cabezas, A., Wilson, T., Umana-Membreno, G., Nener, B., Parish, G., Keller, S., Mishra, U.
Format:	Journal Article
Published:	American Institute of Physics 2010
Online Access:	http://hdl.handle.net/20.500.11937/11642

Similar Items

Scanning Ion Probe Studies of Silicon Implantation Profiles in AlGaN/GaN HEMT Heterostructures
by: Kocan, M., et al.
Published: (2008)

Nitrate ion detection using AlGaN/GaN heterostructure-based devices without a reference electrode
by: Myers, M, et al.
Published: (2013)

Biocompatibility of semiconducting AlGaN/GaN material with living cells
by: Podolska, Anna, et al.
Published: (2012)

AlGaN/GaN-based biosensor for label-free detection of biological activity
by: Podolska, Anna, et al.
Published: (2013)

Synchrotron-based XPS studies of AlGaN and GaN surface chemistry and its relationship to ion sensor behaviour
by: Khir, F.L.M., et al.
Published: (2014)

TEM studies of multilayer ohmic contacts to n-type AlGaN/GaN
by: Fay, Mike W., et al.
Published: (2003)

Gateless-FET pH sensor fabricated on undoped AlGaN/GaN HEMT structure HEMT structure
by: Maneea Eizadi Sharifabad,, et al.
Published: (2011)

The sensing performance of undoped-AlGaN/GaN/sapphire HEMT hydrogen gas sensor
by: Mohamad, Mazuina, et al.
Published: (2008)

Enhancement Of Efficiency Of GaN-On-GaN Led By Wet Etching Roughening On N-Face GaN Substrate
by: Alias, Ezzah A., et al.
Published: (2020)

The Role Of Growth Temperature On The Indium Incorporation Process For Mocvd Growth Of InGaN/GaN Heterostructures
by: Yusof, Ahmad Sauffi, et al.
Published: (2020)

The Role Of Growth Temperature On The Indium Incorporation Process For Mocvd Growth Of InGaN/GaN Heterostructures
by: Yusof, Ahmad Sauffi, et al.
Published: (2020)

Microstructural characterisation of TiAlTiAu and TiAlPdAu ohmic contacts to AlGaN/GaN
by: Fay, Mike W., et al.
Published: (2001)

Ion-selective membrane-integrated water-gated AlGaN/GaN HEMT for high-stability detection of agricultural herbicides
by: Firdaus, Amirul, et al.
Published: (2025)

In GaN Double Heterostructure (DH) Laser Diode Performance And Optimization.
by: Thahab, S M, et al.
Published: (2007)

Enhancement Of Efficiency Of GaN-on-GaN LED By Wet Etching Roughening On N-Face Gan Substrate
by: Alias, Ezzah A., et al.
Published: (2020)

Structural and electrical characterization of AuPtAlTi ohmic contacts to AlGaN/GaN with varying annealing temperature and Al content
by: Fay, Mike W., et al.
Published: (2008)

Surface reaction of undoped AlGaN/GaN HEMT based two terminal device in H+ and OH- ion-contained aqueous solution
by: Mastura Shafinaz Zainal Abidin,, et al.
Published: (2013)

Characterization of p-GaN1−xAsx/n-GaN PN junction diodes
by: Qian, H., et al.
Published: (2016)

Growth of GaN-based LED on C-plane GaN substrate / Sivanathan Pariasamy @ Chelladurai
by: Sivanathan , Pariasamy @ Chelladurai
Published: (2018)

Al0.15Ga0.85N/GaN Heterostructure Field Effect Transistors (HFET)Device Structure Optimization And Thermal Effects.
by: Thahab, S M, et al.
Published: (2007)

Optimization of AlN/GaN strained-layer superlattice for GaN epitaxy on Si(111) substrate / Yusnizam Yusuf
by: Yusnizam, Yusuf
Published: (2017)

Picosecond acoustics in single quantum wells of cubic GaN/(Al,Ga)N
by: Czerniuk, T., et al.
Published: (2017)

Efficiency Droop Of InGaN/GaN Led With Different Indium Composition
by: Samsudin, M. E. A., et al.
Published: (2019)

Effect Of GaN Nucleation Layer Temperature On Structural And Morphological Properties Of Ud-GaN Template Grown On Pss
by: Ahmad, M. A., et al.
Published: (2019)

Anharmonic phonon decay in cubic GaN
by: Cuscó, R., et al.
Published: (2015)

Innovative Developments in GaN-based Technology
by: Hassan, Zainuriah
Published: (2016)

Anisotropic electromechanical properties of GaN ceramics caused by polarisation
by: Qin, G.S., et al.
Published: (2020)

The influence of temperature on the electrical conductivity of GaN piezoelectric semiconductors
by: Qiao, Y., et al.
Published: (2023)

EBIC study of Au / n-type GaN Schottky contacts
by: Moldovan, Grigore, et al.
Published: (2003)

Effects Of Thermal Annealing Of Pt Schottky Contacts On n-GaN.
by: C, W Chin, et al.
Published: (2007)

Influence Of Growth Temperature Of PGaN Layer On The Characteristics Of InGaN/GaN Blue Light Emitting Diodes
by: Asri, R. I. M, et al.
Published: (2020)

Influence Of Growth Temperature Of PGaN Layer On The Characteristics Of InGaN/GaN Blue Light Emitting Diodes
by: Asri, R. I. M., et al.
Published: (2020)

Electrical performances of commercial GaN and GaAs based optoelectronics under neutron irradiation
by: Ahmad Fauzi, Dhiyauddin, et al.
Published: (2013)

Study Of Cubic GaN On Porous GaAs Substrate For High Efficient Energy Devices.
by: Zainal, Norzaini
Published: (2016)

Structural characterisation of spintronic GaMnAs and GaMnN heterostructures grown by molecular beam epitaxy
by: Fay, Mike W., et al.
Published: (2005)

Electric current dependent fracture in GaN piezoelectric semiconductor ceramics
by: Qin, G., et al.
Published: (2018)

Influence Of Molarity And Time Of Potassium Hydroxide Etching On Al-Rich AlGaN Layer
by: Yusuf, Yusnizam, et al.
Published: (2020)

Influence of polarization on the electromechanical properties of GaN piezoelectric semiconductive ceramics
by: Zhao, M., et al.
Published: (2018)

Electric current-restrained crack propagation in brittle GaN ceramics
by: Zhao, M.H., et al.
Published: (2021)

Characterization of AlInN layer grown on GaN/Sapphire substrate by MOCVD
by: Wei-Ching Huang,, et al.
Published: (2013)

Cannot write session to /tmp/vufind_sessions/sess_cshtutubco8a9f0fkqrbetptdt