How to better characterize 2D materials with large contact resistance

When studying 2D materials, researchers typically fabricate them into Hall bar structures to characterize their electronic and magnetic properties. For such applications, a four-probe longitudinal [...]

About the patented technology of the M81-SSM system

We often describe our M81-SSM synchronous source measure system as being unique, and what helps make it unique are three technology patents we have obtained for it. Here’s how the technologies [...]

Read our paper on how to choose the right lock-in amplifier

Lock-in amplifiers are important tools for test engineers and material researchers because of their unique ability to precisely measure signals that are otherwise too small to detect amidst noise and [...]

Watch our new M81-SSM video demo

This new video discusses the unique measurement capabilities of our M81-SSM, a complete transport characterization system that integrates DC + AC sourcing and measuring — including lock-in detection [...]

Join us for an upcoming device characterization webinar

Various steps go into accurately characterizing new devices, especially when measuring electrical signals, voltage, and current. Our upcoming July 20 MRS webinar will cover these steps, discussing [...]

New app brief: FIR vs. IIR filtering for faster lock-in measurements

When characterizing a device, you often look for a small response to some sort of stimulus, such as AC current. But frequently, this is being done in the presence of a DC offset as well as a lot of [...]

New app note on use of M81-SSM to minimize common-mode noise interference

If you're planning to perform low-level electrical measurements in a low-temperature environment, such as to characterize samples in a cryostat or dilution refrigerator, then this new app note may be [...]

The lock-in amplifier explained and reimagined

Measurement of electrical signals, voltage, and current is one of the most important methods used by researchers to characterize electronic materials. But electrical signals are often at very low [...]

The technology behind the M81-SSM’s precise signal synchronization

One of the most unique features of our new modular MeasureReady™ M81-SSM synchronous source measure system is its patent-pending MeasureSync™ signal synchronization technology. This real-time [...]

Now taking orders for our new synchronous source measure system — watch the video

We are excited to now be taking customer orders for our new MeasureReady™ M81 Synchronous Source Measure (SSM) System — a unique, modular low-level measurement system that simplifies the setup and [...]

Subscribe to the blog

CATEGORIES

see more

ARCHIVES

see all