Sentence examples for bipolar effect from inspiring English sources

In higher temperature operation, it is important to suppress the parasitic bipolar effect to prevent the reduction of the breakdown voltage.

The bipolar effect of GaAs substrate and nearby layers on photovoltage of vertical metamorphic InAs/InGaAs in comparison with pseudomorphic (conventional) InAs/GaAs quantum dot (QD) structures were studied.

The sign changes of S with respect to the gate voltage result from the bipolar effect, i.e., the competition between electrons and holes, where holes are defined as the unoccupied states below E F [13].

As a result, only negligible influence of near-substrate layer can be observed on the black curve for InAs/GaAs sample in Fig. 2b rather than the fall in the curve of the metamorphic one originated from the deeper GaAs layers, despite a similar bipolar effect observed with direct participation of the substrate in PV formation.

Thermoelectric figure of merit ZT has been greatly improved in the past decade via band engineering to enhance power factor or nanostructuring to reduce thermal conductivity, but less attention has been paid to other significant factors, e.g., carrier scattering mechanism, bipolar effect, etc.

Here we show that Te doping on the Sb site, as an n-type strong donor, could significantly suppress the high-temperature bipolar effect in the nanostructured Zintl Zr3Ni3Sb4, which can be ascribed to the combination of high majority-carrier concentration and enlarged band gap.

Bipolar effects cause polarity to reverse reset operation to set operation.

Though such a buffer could absorb more excitation quanta above 1.37 eV and shadow the interface and substrate below, its thickness has to be very high, because 800 nm of more narrow-bandgap InGaAs material above is insufficient to completely suppress the negative bipolar effects.

Furthermore, opposed bipolar effects for high and low dosage of the NCE mostly linked with toxicity (Fig. S5e), or common- and dose independent effects observed for all seven NCEs can be identified (Fig. S5f).

Methotrexate (MTX) exerts bipolar effects on atherosclerosis in RA: on one hand, MTX treatment increases plasma levels of homocysteine, but, on the other hand, MTX controls several other mediators of inflammation and thus may beneficially influence the net outcome of CVD in RA [ 36, 47].

Malachite green in the two anode and cathode tanks was oxidized, achieving the bipolar double effect.