R9 Control System User Guide v5.5
5.3.2 Display Image in 3D Format ................................................................................................ 47
5.3.3 Export the SPM Image ........................................................................................................ 48
5.4 Displaying Spectral Data on an Image ........................................................................................ 48
5.5 Locating SM4 Data Files ............................................................................................................. 50
Chapter 6. Acquire Spectroscopy Data ....................................................................................................... 51
6.1 Configuring the I/V Ramp Spectroscopy Settings ....................................................................... 51
6.2 Starting an IV Spectroscopy Procedure ...................................................................................... 54
6.3 dI/dV Spectroscopy Measurements ............................................................................................ 56
6.3.1 Background for dI/dV measurement ................................................................................... 59
Chapter 7. Analyze Spectroscopy Data ...................................................................................................... 63
7.1 Analyzing Spectroscopy Data ..................................................................................................... 63
7.1.1 Display and Analyze your Spectroscopy Data .................................................................... 63
7.1.2 Exporting your Spectroscopy Data ...................................................................................... 64
Appendix A. IHDL Element Details ............................................................................................................. 66
A.1. Overview of a Hardware Item .......................................................................................................... 66
A.2. Hiding Dashboard Panels to Ribbon ............................................................................................... 67
A.3. Overview of an R9 Control .............................................................................................................. 68
A.4. User-Configurable Max/Min Ranges on Data Entry ........................................................................ 70
A.5. Adding Procedure Panel to Hardware Composites on the Dashboard ........................................... 71
A.6. Configure Measure Items ................................................................................................................ 71
Appendix B. Hardware Space Components ............................................................................................... 73
B.1. Channel 1 Drive and Channel 2 Drive ............................................................................................. 73
B.1.1. Hardware Space ....................................................................................................................... 73
B.1.2. Block Diagram of Output Circuitry ............................................................................................ 74
B.1.3. Property Panel in Hardware Space .......................................................................................... 74
B.2. Channel 1 Input and Channel 2 Input .............................................................................................. 77
B.2.1. Hardware Space ....................................................................................................................... 77
B.2.2. Block Diagram of Input Circuitry ............................................................................................... 78
B.2.3. Property Panel in Hardware Space .......................................................................................... 78
B.3. Channel 3 Input and Channel 4 Input .............................................................................................. 80
B.3.1. Hardware Space ....................................................................................................................... 80
B.3.2. Block Diagram of Input Circuitry ............................................................................................... 80
B.3.3. Property Panel in Hardware Space .......................................................................................... 81
B.4. CH5 Input ......................................................................................................................................... 82
B.5. STM Bias ......................................................................................................................................... 82
B.6. Lock-in Amplifiers ............................................................................................................................ 83
B.6.1. Hardware Space ....................................................................................................................... 83
B.6.2. Using the Lock-in Amplifier as a Low Pass Filter ..................................................................... 84
B.6.3. Using the Lock-in Amplifier for dI/dV Measurements ............................................................... 85
B.6.4. Lock-in Amplifiers Operating Independent of the High Speed Inputs ...................................... 85
B.7. Feedback Loops .............................................................................................................................. 86
B.7.1. Auxiliary PI Feedback Controller .............................................................................................. 89
B.7.2. Kelvin PI Feedback Controller .................................................................................................. 90
B.8. Filters for High Speed Inputs ........................................................................................................... 91
91
B.9. Transient Recorder .......................................................................................................................... 91
B.10. Scan Processor ............................................................................................................................. 92
B.10.1. Slope Compensation Range................................................................................................... 93
B.11. Internal Piezo Modulation .............................................................................................................. 93
B.12. High Voltage Amplifiers ................................................................................................................. 95
B.13. Status ADCs .................................................................................................................................. 98
B.14. Pulse Counting .............................................................................................................................. 98
B.15. TTL Inputs and Outputs ................................................................................................................. 99
B.16. Forth Scripts ................................................................................................................................ 100
B.17. Description ................................................................................................................................... 100
B.18. Measure Item ............................................................................................................................... 101
To Next Page
Loading...