Negative ion electrospray ionization was used with a source voltage of 4 kV, source current 100 μA, auxiliary gas flow rate setting 20, sweep gas flow rate setting 5, sheath gas flow setting 34, and capillary voltage −90 V. Buffer A contained 10 mM NH4CH3CO2 plus 2% CH3CN, and buffer B contained 10 mM NH4CH3CO plus 95% CH3CN.
The laser frequency was 200 Hz, and the data were acquired using an ion source voltage of 25 kV and a reflector voltage of 26.30 kV in the positive ion reflectron mode.
In negative ion mode, the laser frequency was 100 Hz, and the data were acquired using an ion source voltage of 20.11 kV and a reflector voltage of 21.07 kV.
While synthesis is normally current sourced (current remains constant), it was also possible to electrochemically deblock using a voltage sourced system (voltage is held constant).
A high magnetic flux density of 0.3 T at the target surface is used to produce plasma at a source voltage less than 600 V with negative polarity, where the glow is not transited to an arc discharge during the pulse.
The resistance of multiple networked pristine TeO2 nanorod and TeO2/CuO core-shell nanorod sensors were measured using a Keithley source meter-2612 at a source voltage of 10 V at 150°C and 50% RH.
Therefore, to avoid damaging the LEDs, when using a voltage source, one should determine in advance the holding voltage to current relationship for any given LED unit.
The drive system is designed and implemented using a voltage source inverter in conjunction with a boost chopper for DC link voltage, instead of a conventional drive using a 6 pulse converter or a Scherbius system.
Operating voltages of phase conductors were modeled by using a voltage source inserted between each phase conductor and ground.
However, while using a voltage source, the contact resistance reduces the power and hence the heat dissipated increases.
