Gemmho to Quantized Hall Conductance Conversion

Convert between Gemmho and Quantized Hall Conductance quickly and accurately.

From Gemmho

gemmho

To Quantized Hall Conductance

e²/h

How to Convert Gemmho to Quantized Hall Conductance

Conversion Formula

1 gemmho = 0.026 e²/h

1 e²/h = 38.741 gemmho

Example

Convert 15 gemmho to e²/h:

15 gemmho = 15 × 0.026 e²/h = 0.387 e²/h

Unit Information

Learn about the electric conductance units you're converting between

Gemmho

gemmho

Definition

A unit of electric conductance equal to one millionth of a mho (micro-mho), or one microsiemens. Used in electronics and semiconductor applications for measuring very low conductance values.

History/Origin

Derived from the mho unit with the micro prefix, creating "gemmho" (giga-micro-mho). Used in electronics and semiconductor research before the widespread adoption of the siemens unit system.

Current Use

Used in some electronics and semiconductor applications for measuring very low conductance values. Still referenced in some technical literature and older electronic component specifications.

Multiplier

Offset

Quantized Hall Conductance

e²/h

Definition

A fundamental unit of electric conductance based on quantum mechanics, equal to approximately 3.87405E-5 siemens. Used in quantum Hall effect measurements and fundamental physics research.

History/Origin

Derived from the quantum Hall effect discovered by Klaus von Klitzing in 1980. The quantized Hall conductance represents a fundamental constant in quantum mechanics and is used in precision electrical measurements.

Current Use

Used in fundamental physics research, quantum Hall effect studies, and precision electrical measurements. Essential for defining the ohm in terms of fundamental physical constants and quantum mechanical principles.

Multiplier

Offset