Langevin-equation analysis of a small-capacitance double junction

1994 ◽  
Vol 49 (23) ◽  
pp. 16505-16513 ◽  
Author(s):  
G. Y. Hu ◽  
R. F. O’Connell
Keyword(s):  
Langevin Equation ◽  
Small Capacitance ◽  
Equation Analysis ◽  
Double Junction

Coupled-Langevin-equation analysis of hot-carrier transport in semiconductors

1992 ◽  
Vol 45 (4) ◽  
pp. 1903-1906 ◽  
Author(s):  
Tilmann Kuhn ◽  
Lino Reggiani ◽  
Luca Varani
Keyword(s):  
Langevin Equation ◽  
Carrier Transport ◽  
Hot Carrier ◽  
Equation Analysis

Charge transport in a π-conjugated polymer: Generalized Langevin equation analysis

2000 ◽  
Vol 61 (23) ◽  
pp. 15854-15857 ◽  
Author(s):  
Seong Hyun Kim ◽  
Taehyoung Zyung ◽  
Hye Yong Chu ◽  
Lee-Mi Do ◽  
Do-Hoon Hwang
Keyword(s):  
Charge Transport ◽  
Langevin Equation ◽  
Conjugated Polymer ◽  
Generalized Langevin Equation ◽  
Equation Analysis

Study of frequency dependent ε*(ω) in amorphous ferroelectrics: Modified generalized Langevin equation analysis

1999 ◽  
Vol 85 (1) ◽  
pp. 347-351 ◽  
Author(s):  
Seong Hyun Kim ◽  
Yoon-Hwae Hwang ◽  
Jung-Ae Kim ◽  
Yong Suk Yang ◽  
Byung Gyu Chae ◽  
...  
Keyword(s):  
Langevin Equation ◽  
Generalized Langevin Equation ◽  
Frequency Dependent ◽  
Equation Analysis

scholarly journals Titanium Nitride Thin Film Based Low-Redox-Interference Potentiometric pH Sensing Electrodes

Sensors ◽  
2020 ◽  
Vol 21 (1) ◽  
pp. 42
Author(s):  
Shimrith Paul Shylendra ◽  
Wade Lonsdale ◽  
Magdalena Wajrak ◽  
Mohammad Nur-E-Alam ◽  
Kamal Alameh
Keyword(s):  
Thin Film ◽  
Titanium Nitride ◽  
Orange Juice ◽  
Ph Sensor ◽  
Reference Electrode ◽  
Cost Effective ◽  
Ph Sensing ◽  
Ph Sensors ◽  
Potential Shift ◽  
Double Junction

In this work, a solid-state potentiometric pH sensor is designed by incorporating a thin film of Radio Frequency Magnetron Sputtered (RFMS) Titanium Nitride (TiN) working electrode and a commercial Ag|AgCl|KCl double junction reference electrode. The sensor shows a linear pH slope of −59.1 mV/pH, R2 = 0.9997, a hysteresis as low as 1.2 mV, and drift below 3.9 mV/h. In addition, the redox interference performance of TiN electrodes is compared with that of Iridium Oxide (IrO2) counterparts. Experimental results show −32 mV potential shift (E0 value) in 1 mM ascorbic acid (reducing agent) for TiN electrodes, and this is significantly lower than the −114 mV potential shift of IrO2 electrodes with sub-Nernstian sensitivity. These results are most encouraging and pave the way towards the development of miniaturized, cost-effective, and robust pH sensors for difficult matrices, such as wine and fresh orange juice.

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