a reverse bias of

USAGE SUMMARY

The phrase "a reverse bias of" is correct and usable in written English.
It can be used in contexts related to electronics, physics, or discussions about bias in various fields, indicating a condition where the voltage is applied in the opposite direction. Example: "The diode operates under a reverse bias of 5 volts, preventing current from flowing in the reverse direction."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

21 human-written examples

The leakage current is less than 70 pA at a reverse bias of 15 V.

Thin Solid Films

The static extinction ratios of the EAMs for 10 channels tested are ranged from 15 to 27 dB with a reverse bias of 6 V.

Optics & Laser Technology

The I V characteristics of SGBR structure on LEO substrate showed no leakage current upto a reverse bias of −10 V.

Journal of Crystal Growth

The dark current of the photodetector with 12-μm diameter was less than 9 × 10−8 A at a reverse bias of 0.1 V.

Infrared Physics & Technology

The leakage current of the nanostructured ZnO homojunctions was smaller by a factor of 2 than that of the film-based ZnO homojunction at a reverse bias of 5 V.

Acta Materialia

The photodiode array is operated with a reverse bias of a few mV and demonstrates a leakage current of 45 60 fA and a minimum detectable signal (MDS) of 0.15 fA while operating at room temperature.

Sensors and Actuators B: Chemical

Human-verified similar examples from authoritative sources

Similar Expressions

39 human-written examples

For instance, at a reverse bias voltage of 150 V, the photocurrents of the devices increased from 2.86 to 10.67 nA, which is about 273% larger, by increasing the SWNT concentration from 0 to 0.01 wt.% as listed in Table 1.

Nanoscale Research Letters

Table 1 Photocurrents and enhancements of the devices SWNT concentration (wt.%) Photocurrent (nA) Enhancement 0.000 2.86 - 0.005 4.96 Approximately 73 0.010 10.67 Approximately 273 Photocurrents and enhancements of the devices with three different SWNT concentrations at a reverse bias voltage of 150 V. Figure 3 Photocurrents and band diagram of the fabricated devices.

Nanoscale Research Letters

At a reverse bias voltage of 150 V, for instance, the sensitivities of the devices with SWNT concentrations of 0, 0.005, and 0.01 wt.% were 12.5, 16.9, and 38.9 μC/mGy/cm3, respectively.

Nanoscale Research Letters

The DC measurement observed indicated that at the length of 1.6 mm, the absorption of the QD-EAM began to saturate at a reverse bias voltage of 6 V and above.

Nanoscale Research Letters

DLTS spectra obtained from both (100) and (311)B devices using a sampling rate window of 2.5 s−1, a quiescent reverse bias of −5 V and a filling pulse of 1 ms are shown in Fig. 1a.

Nanoscale Research Letters

Expert writing Tips

Best practice

When describing electronic circuits or devices, specify the magnitude and polarity of the "a reverse bias of" for clarity. For example, "a reverse bias of -5V" is more informative than "a reverse bias of 5V".

Common error

Avoid using "a reverse bias of" interchangeably with forward bias or zero bias. Each biasing condition has distinct effects on the behavior of semiconductor devices, and using the wrong term can lead to misinterpretations.

Linguistic Context

The phrase "a reverse bias of" functions primarily as a prepositional phrase modifying a noun, often describing the electrical condition applied to a semiconductor device. As Ludwig AI shows, it specifies the voltage applied in the opposite direction to the device's intended current flow.

Expression frequency: Common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, "a reverse bias of" is a technical term commonly used in scientific and engineering fields to describe the application of a voltage in the opposite direction across a semiconductor device. Ludwig AI confirms that the phrase is grammatically correct and widely accepted. The term is most frequently found in scientific publications. When using this phrase, it's important to provide precise voltage values and polarity for clarity. Remember that "a reverse bias of" is distinct from forward bias and zero bias, each affecting device behavior differently.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

under a reverse voltage of

Replaces "bias" with the more specific "voltage", emphasizing the electrical aspect.

experiencing a back bias of

Uses "back bias" as a synonym for reverse bias, indicating the direction of the voltage.

with a negative bias of

Substitutes "reverse" with "negative", indicating a negative voltage application.

applying a reverse potential of

Uses "potential" instead of "bias", highlighting the electrical potential difference.

when reverse-biased at

Changes the structure to use the verb form "reverse-biased", indicating the state of the device.

at an inverse polarization of

Replaces "bias" with "polarization", focusing on the orientation of the electric field.

with an opposing voltage of

Highlights the opposing nature of the applied voltage.

subjected to a reverse field of

Emphasizes the application of an electric field in the reverse direction.

with a setback bias of

Substitutes "reverse" with "setback", describing the effect of the bias.

under the influence of a reverse bias of

Emphasizes the effect the reverse bias has on the circuit or device.

FAQs

How does "a reverse bias of" affect a diode's behavior?

Applying "a reverse bias of" to a diode typically increases the depletion region width and reduces current flow. Up to the breakdown voltage, the diode acts as an open circuit, blocking current.

What is the difference between forward bias and "a reverse bias of" in a PN junction?

Forward bias reduces the depletion region allowing current to flow easily, while "a reverse bias of" increases the depletion region hindering current flow. Applying a forward or reverse bias drastically changes the conductivity of the PN junction.

In what contexts is "a reverse bias of" commonly used?

"A reverse bias of" is frequently used when discussing the operation of diodes, transistors, and other semiconductor devices, particularly in scientific and engineering contexts. It is also frequently used when discussing photodiodes.

What are some alternatives to using "a reverse bias of" in technical writing?

Depending on the context, you could use alternatives like "under a reverse voltage of", "with "a negative bias of"", or "when reverse-biased at". The best option depends on the specific nuance you wish to convey.