多功能物性测量系统介绍第 2 单元 ppms 主机－软件共 65 页. 该单元的内容...

多功能物性测量系统介绍

第 2 单元

PPMS 主机－软件

共 65 页

该单元的内容

• PPMS MultiVu

• PPMS Option Control Center

• PPMS MultiVu Simulation

• PPMS Tools

• PPMS Helium 3 Gas Monitor

测量控制平台测量控制平台

硬件设置、监控数据格式转换

硬件设置、监控数据格式转换

He-3 专用

He-3 专用

需要关注的内容

1. 如何设定温度、磁场、位置、样品室气氛

2. 测量选件启动、自身检测、关闭

3. 测量程序编辑 ( 通用命令、专用命令 ) 、名称、位置、执行、暂停、中断

4. 数据文件位置、种类、格式、查看方式、转换方法

PPMS MultiVu 界面PPMS MultiVu 界面

LogPpmsData

PPMS MultiVu 界面PPMS MultiVu 界面

界面以及各菜单中的内容在不同的状态会有些不同PPMS MultiVu

PPMS MultiVu_Simulation Mode

Option Activated

界面以及各菜单中的内容在不同的状态会有些不同PPMS MultiVu

PPMS MultiVu_Simulation Mode

Option Activated

PPMS MultiVu Software Version

PPMS MultiVu 1.2.0 Build 5

PPMS MultiVu 1.3.0 Build 8PPMS MultiVu 1.3.0 Build 8

Latest

Compiled

July 27, 2001

PPMS Software Version

VersionSoftware

Up to October 15, 2003

In Use Upgrade/Latest

PPMS MultiVu 1.2.0 Build 5 1.3.0 Build 8

AC Transport 2.2.0 Build 12 2.2.1 Build 4

Heat Capacity 2.5.6 Build 8 2.7.1 Build 0

Helium-3 1.2 1.3.3

Thermal Transport 1.0.0 Build 4 1.1.1 Build 2

ACMS 32-Bit 1.0.9 Build 14

Low Field 1.1.0 Build 0

Torque Magnetometry 2.0.2

Instrument & Utilities

Temperature…Field…Chamber…Motion Control…Analog Output…Digital Output…Current Drivers…Bridge Channels…Shutdown…

Activate…Configure Option…Log PPMS Data…Upload…Send GPIB Commands…Magnet

Error Handling…Event Log…

Helium Fill…

MultiVu



MultiVu

-8.512 371.442



MultiVu




Helium Fill…

Available Options: Active Options:

Option Manager

AC TransportACMSHeat CapacityHelium3Low FieldResistivityThermal TransportTorque Magnetometer

Activate -->>Activate -->>

<<--Deactivate<<--Deactivate

Connection

Diagrams

Connection

Diagrams

CloseClose

线路连接图

线路连接图


Option Manager

AC TransportACMSHelium3Low FieldResistivityThermal TransportTorque Magnetometer

Heat CapacityActivate -->>Activate -->>


Connection

Diagrams

Connection

Diagrams

CloseClose

MultiVu




Helium Fill…

MultiVu

PPMS Status Bar_MultiVu

程序程序温度温度磁场磁场样品室样品室

MultiVu

Commands: FieldImmediate Mode and Sequence Mode

磁场磁场MultiVu_Field

Magnetic Field

Rate

9.2 ～ 42.6 Oe/sec

依赖于B/I

电感电压

Approach

S c a n F

i e l d

S e t F

i e l d

Linear 快

No Overshoot 中

Oscillate 慢

Sweep 快

End Mode

Persistent 闭环

Driven

(Hysteresis)开环

达到设定磁场

速率磁体中电流变化方式后磁场保持模式

Field

Magnetic Field

当前磁场

变场速率

Persistent Driven

SW Warm

SW Cool

SWTC Err

Charging

Discharging

Iterate

Persistent Holding

Chrg Err

Curr Err

Failure

Quench

Linear

No Overshoot

Oscillate

Sweep

设定磁场

Field

Scan Field

Spacing Code

Uniform Code H 等间隔

H*H Code H2 等间隔

H1/2 Code H1/2 等间隔

1/H Code 1/H 等间隔

Log(H) CodeH 对数等间

隔

Field

Process of Setting Field_Approach

Mode

Charging / DischargingSet Rate Approach Mode

Field

time

Holding: Driven

Switch Warming: Persistent (20

Sec)

Present

Setpoint

Linear

Sweep (Scan)

No O’Shoot70 %

Oscillate30 %

Process of Setting Field_End

Mode

Current of Power Supply

time

HoldingDriven

Switch Cooling: Persistent (20

Sec)

I = 0.0

ISetpoint

Sweep ?

Linear No O’Shoot Oscillate Sweep

Driven & PersistentSet Point

End PointDriven & Persistent

Measurement_Approach_End

Mode

Field

time

HoldingDriven

Persistent Mode

I = 0.0

ISetpoint

Sweep (Scan)

测量开始 / 结束

t

H

测量开始 / 结束

t

开始 / 结束测量

t H ＝ 0

H ＝ 0H ＝ rate × t

Commands: TemperatureImmediate Mode and Sequence Mode

温度温度MultiVu_Temperature

Temperature

Rate

0.01 K/min

～20.00 K/min

Typical:

12.00 K/min

Mode or Approach

Scan T

emperature

Set T

emperature

Fast Settle 快

No Overshoot 慢

Sweep 快

达到设定温度

速率变温方式

Temperature

Temperature

当前温度

变温速率

指示含义Chasing 达不到设定速率Tracking 按照设定速率Near 确认温度稳定性Stable 温度已经稳定Potops 液氦储槽操作Standby 关闭温度控制Unknown 检修、转换Fault 温度系统错误Impedfail 流阻故障ImpCtrl 流阻加热故障ImpCool 流阻冷却故障

Fast Settle

No Overshoot

Sweep

设定温度

Temperature

Scan Temperature

Spacing

Uniform Code T 等间隔

1/T Code 1/T 等间隔

Log(T) Code T 对数等间隔

Temperature

见本系列《超导量子磁强计》

Temperature“Complicated” －《 Manual 》 Quantum Design“Complicated” －《 Manual 》 Quantum Design

High-Temperature

Control

High-Temperature

Control

4.2 K

2.2 K

400 K

1.8 K

Low-Temperature

Control

(Pot Mode)

Low-Temperature

Control

(Pot Mode)

Continuous

Low-Temperature

Control

(CLTC)

Continuous

Low-Temperature

Control

(CLTC)

尽量避开

Temperature

PPMSMPMS

PPMS 的各种 “ Temperature”Temp (The temperature) Depending on option used

Sys Temp (System temperature) Cernox or Platinum thermometer

Setpoint Target temperature

CIG/Cernox Low-temperature thermometer

Plat Therm High-temperature thermometer

Neck Therm Neck thermometer

Spare Therm System bridge channel 4 resistance

Map 20 - Map 29 User-designated data items

Sample Temperature Temp

User Temperature TempTemperature

PPMS 的温度计位置Neck Thermometer

Cernox / PlatinumThermometer

Option Thermometer

TempSys Temp

Map 20 – Map 29Sample Temperature

Sys Temp

Block Temp

Sys Temp

Block TempTemperature

PPMS 的各种 “ Temperature”

Temp Sample Temperature

Sys Temp

DC_R

ACT

Map 20 ~ Map 29

HC TTO

ACMS

Horizontal Rotator He-3 Refrigerator

Tq-Mag DC_R ACT HC

CernoxPlatinum

CernoxPlatinum

CernoxCernox

25

23

23DC_R ACT

2727

PPMS 的各种 “ Temperature”

Standard Horizontal Rotator He-3

Base Sys Temp Rotator (User) Temperature He-3 Temp

DC_R Sys Temp User Bridge Channel 1 Channel 3

ACT Sys Temp Map 23 System Bridge Channel 4 Map 27

HCMap 27 (Sample Temperature)

(Puck Temperature, Platform TemperatureMap 27

TTOSys Temp (Sample Temperature)

[Hot: Map 21 (Channel 1); Cold: Map 22 (Channel 2)]

ACMS Map 25

Tq-Mag Rotator (User) Temperature Map 23

Temperature

从高温降温至 10 K 以下的操作

Set Temperature 10.00K at 12.00K/min. Fast Settle

Wait For Temperature, Delay 120 secs, No Action







温度高于 100 K 时，先降温至 10 K ～ 15 K

在 10 K ～ 15 K 停留一段时间，再降温

！！！

Commands: ChamberImmediate Mode and Sequence Mode

样品室样品室Chamber

Chamber Atmosphere样品室压

强

液氦液面

指示含义Purging 正在抽气Purged 抽气结束，已封闭Sealed 已封闭Vented 充气结束，已封闭Venting 正在充气Pumping 持续抽气Flooding 持续充气Pre-Hi Vac 高真空预抽气At HiVac 处于高真空Failure 样品室操作故障HiVac Error 高真空故障

Chamber

温度～ 300 K

磁场 < 1.0 T

Chamber Atmosphere

Dew

ar

Pum

p

Chamber

VentValve

FlushValve

He Gas

Flush

ValveVent Valve

Seal 只是关闭

Purge/Seal 开－关 3 次，最后关

Vent/Seal 关先开后关

Pump Cont. 开关

Vent Cont. 关开

HiVac 预抽开关Chamber

温度低于 295 K 时不要执行 Purge/Seal

！！！温度低于 295 K 时不要执行 Purge/Seal

！！！

Commands: MotionImmediate Mode and Sequence Mode

步进马达－水平旋转台步进马达－水平旋转台Motion

Motor: Stepper & ServoHorizontal Rotator: Stepper MotorHorizontal Rotator: Stepper Motor

ACMS ： Servo Motor ( 伺服马达 )

ACMS ： Servo Motor ( 伺服马达 )

Position

Move to

Location

SpeedPosition

Move to

IndexL

角度

长度

磁场

样品

Motor

Motion Control

-8.512-8.512

马达状态马达状态

马达位置马达位置

最大角度最大角度马达转动状态指示

设定位置设定位置

重新定义当前位置重新定义当前位置

3 2

1

Motion

Install Horizontal Rotator Hardware

Remove Horizontal Rotator Hardware

1. 运行 PPMS Tools 中的 MonQD6000.EXE

2. 在 Send to PPMS 菜单中点击 Send Config3. 选择 C:\Qdppms\Horizontal Rotator\Config\ 中的相应设置文件

DC_R/Tq-Mag: ACT/HR

HR136.CFG HRACT136.CFG

2. Send GPIB Commands

USERTEMP 0. USERTEMP 0.

1. MonQD6000.EXE 1. Utilities

关闭温度计！！！

HR

PPMS 的术语图解Field: Linear, No Overshoot, Oscillate, SweepField: Linear, No Overshoot, Oscillate, Sweep

测量开始测量开始

Oscillate

Fast Settle

Oscillate

Fast Settle

No O’shootNo O’shoot

LinearPause

LinearPause

SweepSweep

时间

温度磁场角度

设定点设定点

Temperature: No Overshoot, Fast Settle, SweepTemperature: No Overshoot, Fast Settle, Sweep

Stepper Motor: Pause, SweepStepper Motor: Pause, Sweep

MultiVu

Commands: Bridge Channels

Bridge

PPMS Data Files

PPMS Log Data File

• PPMS Configuration File

• Upload Data File

• Helium Data File

Raw Measurement Data File

Measurement Data File

PPMS Log Data File

• PPMS Configuration File

• Upload Data File

• Helium Data File


Measurement Data File

Data & Files

PPMS Log Data File

• 用于 PPMS 诊断

Data & Files

时间

系统状态

磁体控制

温度控制

压强控制

流量控制

各种驱动器状态

PPMS 选件温度、电流等

时间

系统状态

磁体控制

温度控制

压强控制

流量控制

各种驱动器状态

PPMS 选件温度、电流等

Advanced Items


• 用于 Measurement 诊断

• 不同的选件会有不同的格式

• 文件的大小：可能很大

• 必要性：一般不需要

• 用于 Measurement 诊断

• 不同的选件会有不同的格式

• 文件的大小：可能很大

• 必要性：一般不需要Data & Files

Measurement Data File• 数据格式取决于所用的 PPMS 选件

Data & Files

DC_RDC_RACTACT

Tq-MagTq-Mag

ACMSACMS

HC 无自选数据HC 无自选数据

TTO 无自选数据TTO 无自选数据

Measurement Data File• 数据需要转换为按列的形式

Data & Files

[Header]; Copyright 1997-99, Quantum Design, Inc. All rights reserved.FILEOPENTIME, 13199968.28, 6/3/2003, 9:38 AMBYAPP, LogData, 1.0, 2.0INFO, APPNAME, PPMS MultiVu Application, Release 1.2.0 Build 5。。。

DATATYPE, TIME, 2DATATYPE, COMMENT, 1[Data]Comment,Time Stamp (sec),Status (code),Temperature (K),Magnetic Field (Oe),Sample Position (deg),Bridge 1 Resistance (ohms),Bridge 1 Excitation (uA),Bridge 2,13199968.36,4374,296.2498,-0.149,-8.512,,,,,,,,,-0.0049,-0.0147,48,0.00,0.00,0.00,0.00,1.1262168,,,,,,301.6772461,,308.7025452,,,4374,300.000,-。。。

[Header]; Copyright 1997-99, Quantum Design, Inc. All rights reserved.FILEOPENTIME, 13199968.28, 6/3/2003, 9:38 AMBYAPP, LogData, 1.0, 2.0INFO, APPNAME, PPMS MultiVu Application, Release 1.2.0 Build 5。。。

DATATYPE, TIME, 2DATATYPE, COMMENT, 1[Data]Comment,Time Stamp (sec),Status (code),Temperature (K),Magnetic Field (Oe),Sample Position (deg),Bridge 1 Resistance (ohms),Bridge 1 Excitation (uA),Bridge 2,13199968.36,4374,296.2498,-0.149,-8.512,,,,,,,,,-0.0049,-0.0147,48,0.00,0.00,0.00,0.00,1.1262168,,,,,,301.6772461,,308.7025452,,,4374,300.000,-。。。

[Header]

[Data]

系统给出的检测数据

Time Stamp (sec)Status (code) Temperature (K) Pressure () Map 25 () System Status (code) Valve Position (deg) Plat Therm (K)

13199968.36 4374 296.2498 1.1262168 301.6772461 4374 30.6 296.2498169

13199973.31 4374 295.9384 1.0962939 301.6706543 4374 32.5 295.9383850

13199978.31 4374 295.5389 1.1105099 301.6508484 4374 35.5 295.5389099

13199983.38 4374 295.2121 1.1105099 301.6277466 4374 37.3 295.2120972

Time Stamp (sec)Status (code) Temperature (K) Pressure () Map 25 () System Status (code) Valve Position (deg) Plat Therm (K)

13199968.36 4374 296.2498 1.1262168 301.6772461 4374 30.6 296.2498169

13199973.31 4374 295.9384 1.0962939 301.6706543 4374 32.5 295.9383850

13199978.31 4374 295.5389 1.1105099 301.6508484 4374 35.5 295.5389099

13199983.38 4374 295.2121 1.1105099 301.6277466 4374 37.3 295.2120972转换后的检测数据

所有的数据处理软件都可以识别

ExportData.exe

PPMS 数据查看方式• Graph View• Record View• Table View• Raw Data View

Data_View

PPMS 数据查看方式

Data_View

• Graph View• Record View• Table View• Raw Data View

PPMS 的数据与管理

Data_View

RecordTableRaw Data

Status Bar ToolbarSequence ControlSequence Command BarACMS Status Log

Open…Restore GraphDefault GraphApply Template…Save TemplateSave Template As…

Data SelectionAppearance Zoom PreviousAuto Scale All Plots

+ Graph View

ACMS ActivatedACMS Activated

*.Dat ：数据文件 *.Gph ：图形文件 *.Raw ：原始过程数据

*.Graph 文件不是自动生成

1 、点击 Data 中的 View；2 、 Graph 菜单中打开 *.Dat

Time Stamp & System Status

• Time Stamp (sec) ： since midnight, January 1 of the current year

Time Stamp (sec) Status (code) Temperature (K) Pressure ()

13199968.36 4374 296.2498 1.1262168

13199973.31 4374 295.9384 1.0962939


13199968.36 4374 296.2498 1.1262168

13199973.31 4374 295.9384 1.0962939

• System Status (Code)

System Controls ： temperature, magnet,

chamber, and sample position

June 2, 2003 at 18:39:28 ?June 2, 2003 at 18:39:28 ?

Data_Time Stamp

2003年 6月 3日上午 9:38 ?2003年 6月 3日上午 9:38 ?

System Status (Code)


13199968.36 4374 296.2498 1.1262168


13199968.36 4374 296.2498 1.1262168

0001 0001 0001 0110

212 = 4096

Sample Position Chamber Pressure Magnetic Field Temperature

28 = 256 24 = 16 22 = 4

Table A-2 in Appendix A: Data File Structures of PPMS Manual ： Firmware Manual

at target position purged and sealed stable/persistent not valid

Data_Status

21 = 2

PPMS Tools

• PPMS MultiVu Simulation

PPMS 32-bit Tools

• HeGasMon32.EXE

Tools

PPMS 32-bit Tools• 桌面 TOOLS 文件夹中 23个文件

Tools

ErrorLog.txt ExportData.exe EXPORTDATA.INI

EyeSys.cal fix1632lock.reg Gasmon32.exe

gauge.exe MagCalWizard.exe Magdiag2.exe

Mon6000.exe Mon6500.exe MRCalWizard.ini

MRCalWizard.pdf MRCalWizard.wsc PPMSScript.inc

Remote32.exe Romcfg32.exe Table2d.exe

Table2d.hlp Tables.cat Tables32.EXE

Temp.eng WizardState.inc

ExportData.exe

Tools

1. 运行 TOOLS 中的 ExportData.exe；2. 确定原始数据文件和输出的数据文件；3. 选择感兴趣的数据及其相对顺序；4. 选择数据分隔方式（空格、制表位、逗号）；5. 选择数据列的名字（ Column Title）的格式；6. 点击 Export 按钮。

Gasmon32.exe1. 用于监测系统温度 _ 气体控制。2. 不要关闭。

Sequence

• 命令的关系： Sequence与 Immediate

Sequence

ImmediateSequence

PPMS MultiVu & Model 6000PPMS MultiVu & Model 6000

Sequence

• 界面的关系： Immediate与 Sequence

Sequence_Immediate

有有无无

Sequence 的组成

Sequence

HC MeasurementLogPpmsData

通用命令

专用命令

通用命令

专用命令

System CommandsAdvanced CommandsLogPpmsData

System CommandsAdvanced CommandsLogPpmsData

Measurement CommandsMeasurement Commands

几个命令• Wait

• Scan Time

• Shutdown

• Magnet Reset

Sequence

Uniform mode 等间隔

ln(t) mode 对数间隔

No Action 等待

Shutdown 关闭温控

Abort 停止程序

程序举例：磁性测量

Sequence

Scan Temp from 5.0K to 300.0K at 12.0K/min, in 60 steps, Uniform, Fast Scan Field from 0.0Oe to 10000.0Oe at 42.6Oe/sec, in 6 steps, Uniform, Linear, Persistent DC Mag 5 Scans Stickyrange Flags=33554439 AC Mag 100,1000,10000 Hz 2 Oe 1 Sec Stickyrange Flags=33554439

End ScanEnd ScanSet Field 0.0Oe at 42.6Oe/sec, Linear, PersistentShutdownEnd Sequence

5 K 0.0 Oe DC Extraction AC Magnetization 2000.0 Oe DC Extraction AC Magnetizaiton … …10 K 0.0 Oe… …

5 K 0.0 Oe DC Extraction AC Magnetization 2000.0 Oe DC Extraction AC Magnetizaiton … …10 K 0.0 Oe… …

Bit Flags

DC Mag 5 Scans Stickyrange Flags=33554439

Decimal Number

0000 0010 0000 0000 0000 0000 0000 0111

Binary Number

Map 31 ~ Map 20

225 = 33554432 Field

Temperature

General System Status

Table A-1 in Appendix A: Data File Structures of PPMS Manual ： Firmware Manual

Map 25

PPMS 程序的运行控制

Sequence

Sequence Run

Sequence IdleSeq: Name.seq

Seq: <none>

No.: Set …

<none>

Run 正在运行Pause 暂停运行Abort 中断程序Lock 锁定当前状态

Lock Sequence

Locked by: Zhao lOther Information:

wait for me backwait for me back

LockLock CancelCancel

测量程序与数据文件的位置

C:\

… …

My Documents

Data Files

Group 201

John Smith

Sequences

C:\

… …

My Documents

Data Files

Group 201

John Smith

Sequences

File Location

Group 202Group 203Group 204Group 205

把程序文件和数据文件放在自己的子目录中。

把程序文件和数据文件放在自己的子目录中。

关于 PPMS － 14H 的选件PPMS Options

根据所使用的选件不同完成下列步骤： 1. 连接相应的信号采集线（ Cable) Connection Diagrams

2. 启动相应的选件控制软件 Activate Option

3. 根据选件安放样品

选件及其控制软件见相应单元

根据所使用的选件不同完成下列步骤： 1. 连接相应的信号采集线（ Cable) Connection Diagrams

2. 启动相应的选件控制软件 Activate Option

3. 根据选件安放样品

选件及其控制软件见相应单元Option

Activate Option



Helium Fill…


Option Manager




Connection

Diagrams

Connection

Diagrams

CloseClose

线路连接图

线路连接图

Option


Option Manager




Connection

Diagrams

Connection

Diagrams

CloseClose

以热容量选件为例

Activate Option


Option Manager




Connection

Diagrams

Connection

Diagrams

CloseClose

Option


Option Manager

AC TransportACMSLow FieldResistivityThermal TransportTorque Magnetometer

Heat CapacityHelium3Activate -->>Activate -->>


Connection

Diagrams

Connection

Diagrams

CloseClose


Option Manager

ACMSHeat CapacityLow FieldResistivityThermal TransportTorque Magnetometer

AC TransportHelium3Activate -->>Activate -->>


Connection

Diagrams

Connection

Diagrams

CloseClose


Option Manager

AC TransportACMSHeat CapacityLow FieldThermal TransportTorque Magnetometer

ResistivityHelium3Activate -->>Activate -->>


Connection

Diagrams

Connection

Diagrams

CloseClose

热容量 + He － 3ACT + He － 3DC_R + He － 3


Option Manager




Connection

Diagrams

Connection

Diagrams

CloseClose

Activate Option

Option


Option Manager

AC TransportACMSHeat CapacityHelium3Low FieldResistivityThermal Transport

Torque MagnetometerActivate -->>Activate -->>


Connection

Diagrams

Connection

Diagrams

CloseClose


Option Manager

AC TransportACMSHeat CapacityHelium3Low FieldResistivityTorque Magnetometer

Thermal TransportActivate -->>Activate -->>


Connection

Diagrams

Connection

Diagrams

CloseClose


Option Manager

AC TransportHeat CapacityHelium3Low FieldResistivityThermal TransportTorque Magnetometer

ACMSActivate -->>Activate -->>


Connection

Diagrams

Connection

Diagrams

CloseClose


Option Manager

AC TransportHeat Capacity Helium3ResistivityThermal TransportTorque Magnetometer

ACMSLow FieldActivate -->>Activate -->>


Connection

Diagrams

Connection

Diagrams

CloseClose

Torque MagnetometerThermal TransportACMSACMS + Low Field


Option Manager

AC TransportHeat CapacityHelium3Low FieldResistivityThermal TransportTorque Magnetometer

ACMSActivate -->>Activate -->>


Connection

Diagrams

Connection

Diagrams

CloseClose


Option Manager




Connection

Diagrams

Connection

Diagrams

CloseClose


Option Manager

AC TransportACMSHeat CapacityHelium3Low FieldResistivityTorque Magnetometer

Thermal TransportActivate -->>Activate -->>


Connection

Diagrams

Connection

Diagrams

CloseClose

Deactivate Option

Option Thermal TransportThermal TransportACMSACMS

多功能物性测量系统介绍 第 2 单元 ppms 主机－软件 共 65 页. 该单元的内容...

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多功能物性测量系统介绍第 2 单元 ppms 主机－软件共 65 页. 该单元的内容...