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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><span><strong>低温强磁场原子力/磁力/扫描霍尔显微镛�/strong></span></p><p><span>- attoAFM/attoMFM/attoSHPM系统</span></p><p><span>纳米尺度下的磁学图像对于研究磁性材料和超导样品是非常重要的，利用attocube公司attoAFM/attoMFM/atoSHPM系统，科学家可以在无以伦比的空间分辨率（20nm）和磁场敏感性下分析样品磁性，工作温度从极低温、强磁场到室温、�/span></p><p><span></span></p><p><span>attoAFM/attoMFM/attoSHPM采用模块化的设计。利用标配的控制器和样品扫描台，用户仅需要更换扫描头和对应的光学部件即可实现不同功能之间的切换、�/span></p><p><span></span></p><hr/><p><span><strong>低温强磁场磁力显微镜 - attoMFM I系统</strong></span><span><strong></strong></span></p><p><span>attoMFM I采用紧凑设计，其主要用于低温和极低温环境中。在扫描时，探针是固定的，而进行样品扫描。样品与探针之间的磁力梯度由光纤干涉的模式，通过测量共振频率或相位变化而确定、�/span></p><p><span></span></p><p><span>在实验过程中，样品和探针保持一定的距离，典型值为10-100nm。工作在共振频率模式时，PLL用于激发微悬臂，进行闭环扫描，实现极高的空间分辨率�?0.7nm，如下图）、�/span></p><p><span></span></p><hr/><p><strong></strong></p><p><strong>attoMFM I特点与技术优劾�/strong></p><p><strong></strong></p><p><span>+ 工作模式：MFM、接触式/半接触式/非接触模式AFM、导电AFM、EFM</span></p><p><span>+ 可升级到SHPM、共聚焦显微镜、SNOM和STM</span></p><p><span>+ 5X5X5mm粗定位范围，4K</span></p><p><span>+ 30umX30um扫描范围�?K</span></p><p><span>+ MFM极高空间分辨率：好于11nm</span></p><p><span>+ 变温范围：mK - 373K</span></p><p><span>+ 兼容强磁场：可达15Tesla</span></p><p><span>+ 兼容1"�?"孔径的磁体与恒温器，如Quantum Design-PPMS系统</span></p><p><span>+ 极其紧凑和可靠MFM扫描头设讠�/span></p><p><span>+ 闭环式扫描模弎�/span></p><p><span>+ 外置CCD，用于检测低温环境中样品的位�?/span></p><p><span>+ 用于超导体的vortex分布与定扎测野�/span></p><p><span>+ 磁性颗粒的局域场测量</span></p><p><span>+ 磁化率和磁滞回线测量</span></p><p><span>+ 超导、磁畴、材料科学研穵�/span></p><p><strong>attoMFM I技术参�?/strong></p><p><strong></strong></p><p><span>+ 样品定位范围�? X 5 X 5mm�?K</span></p><p><span>+ 样品位移步长�?.05 -3um @ 300K� 10 -500nm @ 4K</span></p><p><span>+ 扫描范围�?0X40 um @300K�?0X30 um @4K</span></p><p><span>+ 磁场强度� 0 -15Tesla (取决于磁体）</span></p><p><span>+ 变温范围：mK - 300K （取决于恒温器）</span></p><p><span>+ 工作真空环境�?X10-6mbar - 1bar（He交换气氛（�/span></p><p><span>+ MFM侧向分辨率：好于20nm</span></p><p><span>+ RMS z-noise水平�?K）：0.05nm</span></p><p><span>+ z bit分辨率（全范围内）：7.6pm</span></p><p><span>+ z bit分辨率（扫描范围内）�?.12pm</span></p><hr/><p><span><strong>低温强磁场扫描霍</strong></span><span><strong>尔显微镜- attoSHPM系统</strong></span></p><p><span>attoSHPM采用紧凑设计，其主要用于低温和极低温环境中。其探针是采用MBE生长的GaAs/AlGaAs霍尔传感器。局域测量通过霍尔探针在样品表面进行扫描而实现，将测得的霍尔电压进行转换，即可计算出局域磁场强度、�/span></p><p><span></span></p><p><span></span></p><p><strong></strong></p><p><strong>attoSHPM特点与技术优劾�/strong></p><p><strong></strong></p><p><span>+ 可升级到MFM、接触式/半接触式/非接触模式AFM、导电AFM、EFM、共聚焦显微镜、SNOM和STM</span></p><p><span>+ 5X5X5mm粗定位范围，4K</span></p><p><span>+ 30umX30um扫描范围�?K</span></p><p><span>+ 变温范围：mK - 373K</span></p><p><span>+ 兼容强磁场：可达15Tesla</span></p><p><span>+ 兼容1"�?"孔径的磁体与恒温器，如Quantum Design-PPMS系统</span></p><p><span>+ 极其紧凑和可靠SHPM扫描头设讠�/span></p><p><span>+ 定量和非破坏性磁性测量，mK温度</span></p><p><span>+ 闭环式扫描模弎�/span></p><p><span>+ 用于超导体的vortex分布与定扎测野�/span></p><p><span>+ 磁性颗粒的局域场测量</span></p><p><span>+ 磁化率和磁滞回线测量</span></p><p><span>+ 超导、磁畴、材料科学研穵�/span></p><p><strong>attoSHPM技术参�?/strong></p><p><strong></strong></p><p><span>+ 利用STM原理/音叉模式探测样品与探针之间的距离</p><p>+ 样品定位范围�? X 5 X 5mm�?K</span></p><p><span>+ 样品位移步长�?.05 -3um @ 300K� 10 -500nm @ 4K</span></p><p><span>+ 扫描范围�?0X40 um @300K�?0X30 um @4K</span></p><p><span>+ 磁场强度� 0 -15Tesla (取决于磁体）</span></p><p><span>+ 变温范围：mK - 300K （取决于恒温器）</span></p><p><span>+ 工作真空环境�?X10-6mbar - 1bar（He交换气氛（�/span></p><p><span>+ SHPM探针：MBE生长的GaAs/AlGaAs异质绒�/span></p><p><span>+ 分辨率：250nm超高分辨</span></p><p><span>+ z bit分辨率，300K �?.065nm�?.3um扫描范围</span></p><p><span>+ 侧向（xy）bit分辨率，4K�?.18nm�?2um扫描范围</span></p><p><span>+ z bit分辨率，4K�?.030nm�?um扫描范围</span></p><hr/><p><strong><span>应用案例９�/span></strong></p><p><strong></strong></p><p><strong></strong></p><table align="center" cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td><p></p><p><span>PPMS-MFM vortex测量</span></p></td><td align="center"><p><span></span></p><p><span>高分辨磁畴测野�/span></p></td></tr><tr><td align="center"><p><span></span></p><p><span>315mK下vortex测量</span></p></td><td align="center"><p></p><span>300mK下SHPM测量</span></td></tr><tr><td align="center"><p></p><p><span>AFM在脉冲管制冷机中使用</span></p></td><td><p></p><p><span>300mK-9T下AFM/STM测量</span></p></td></tr></tbody></table> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="250397" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">