-------------------------------------------------------------------------------
-- --
-- Experiment Source Code --
-- Delta NMR Experiment & Machine Control Interface --
-- --
-- Copyright (c) 2015 JEOL Ltd --
-- All Rights Reserved --
-- --
-------------------------------------------------------------------------------
-- HELP.eng: double_cp_2d
-- Category: solids, ultrafast mas, 2D, heteronuclear correlation and homonuclear correlation.
-- By Rongchun Zhang, 2021/06/28
header
filename => "SQ_SQ_noe_double_cp_2d";
sample_id => "";
comment => "double_cp_2d";
process = "2d_solid.list";
include "header_solid";
end header;
instrument
include "instrument_solid";
end instrument;
acquisition
x_domain => "Proton";
x_offset => 5[ppm];
x_sweep => 100[kHz];
x_points_input => 1024;
x_points =? if x_points_input/x_sweep < 50 [ms] then x_points_input else 2;
scans => 8;
x_prescans => 0;
mod_return => 2;
y_domain => "Carbon13";
y_offset => 100[ppm];
y_sweep => 250[ppm];
y_points => 32;
include "acquisition_solid";
y_acq_time =? y_points / y_sweep;
y_resolution =? 1 / y_acq_time;
y_dwell =? 1 / y_sweep;
end acquisition;
pulse
collect COMPLEX,OBS COMPLEX,IRR;
initial_wait = 10.0[ms];
irr_domain = y_domain , help "decoupled nucleus";
irr_offset = y_offset , help "decoupler offset";
Pulse_Setup =? "#Setup hard pulses#";
obs_width_90 => x90;
obs_amp_pulse => 100[%], 0[%]->100[%] : 0.1[%];
irr_width_90 => irr90;
irr_amp_pulse => 100[%],0[%]->100[%] : 0.1[%];
CP1_Setup =? "#Setup first CP#";
obs_shape_cp = "RAMP_cp";
contact_time => 2[ms], 0[us]->20[ms] : 10[us], help "contact time";
obs_amp_cp => 30[%], 0[%]->100[%] : 10[m%], help "CP amplitude of irr channel";
obs_amp_grad => 10[%], -100[%]->100[%] : 0.1[%], help "irr CP sweep range (-irr_amp_grad/2->+irr_amp_grad)";
irr_shape_cp = "RAMP_cp";
irr_amp_cp => 30[%], 0[%]->100[%] : 10[m%], help "amplitude of obs channel";
irr_amp_grad => 1[%], -100[%]->100[%] : 0.1[%], help "obs CP sweep range (-obs_amp_grad/2->+obs_amp_grad)";
CP2_Setup =? "#Setup second CP#";
obs_shape_cp2 = "RAMP_cp2";
contact_time2 => 0.5[ms], 0[us]->20[ms] : 10[us], help "contact time";
obs_amp_cp2 => obs_amp_cp, 0[%]->100[%] : 10[m%], help "CP amplitude of irr channel";
obs_amp_grad2 => -obs_amp_grad;
irr_shape_cp2 = "RAMP_cp2";
irr_amp_cp2 => irr_amp_cp, 0[%]->100[%] : 10[m%], help "amplitude of obs channel";
irr_amp_grad2 => -irr_amp_grad;
OBSdec_Setup =? "#Setup OBS dec#";
obs_noise => "CW", ("CM", "CW", "SPINAL64", "SPINAL64_vp", "swfTPPM", "TPPM", "XiX"), help "decoupling sequence";
obs_amp_dec => 5[%], 0[%]->100[%] : 10[m%], help "amplitude of decoupling";
when obs_noise /= "CW" and obs_noise /= "XIX" do
obs_width_nominal90 => x90 * 100[%] / obs_amp_dec, help "modulation pulse width for decoupling";
end when;
when obs_noise = "CM" or obs_noise = "SPINAL64_vp" or obs_noise = "swfTPPM" or obs_noise = "TPPM" do
obs_phs_tppm => 15[deg], help "decoupling sequence phase modulation";
end when;
when obs_noise = "XiX" do
obs_width_xix => 50[us], help "XiX modulation pulse width: should be optimized around 1.85*tr";
end when;
obs_pwidth = if obs_noise = "CW"
then 0[us]
else if obs_noise = "XiX"
then obs_width_xix
else obs_width_nominal90;
HORROR_Setup =? "#Setup HORROR#";
tau_rr => 1[ms], 0[us]->100[ms] : 10[us];
obs_amp_rr => 10[%];
MISC_Setup =? "#Setup Miscellaneous#";
z_filter => 1[ms];
MixTime => 10[ms];
t1 = 0[us];
SATURATION = FALSE;
when SATURATION do
obs_width_sat => x90;
obs_amp_sat => 100[%], 0[%]->100[%]:0.01[%], help "amp for pre-saturation pulses";
sat_term => 1[s], help "saturation time";
sat_pulse_interval => 10[ms], help "interval of saturation pulse";
sat_loop =? round(sat_term/(sat_pulse_interval+obs_width_90)), help "loop of saturation pulse";
end when;
relaxation_delay => 5[s], help "inter-pulse delay";
repetition_time =? relaxation_delay + x_acq_time + y_acq_time, help "relaxation_delay+x_acq_time";
obs_atn => xatn, help "attenuator of obs";
irr_atn => irratn, help "attenuator of irr";
obs_phs_prep = {0};
obs_phs_cp1 = {90};
obs_phs_dec = {0};
obs_phs_cp2 = {2(90),2(270)};
obs_phs_store = {180};
obs_phs_901 = {{0,180},{90,270}}.ystep(180%2);
obs_phs_902 = {0,0,180,180};
obs_phs_903 = {4(0),4(90),4(180),4(270)};
obs_phs_rrx = {0};
obs_phs_rry = {90};
irr_phs_cp1 = {90};
irr_phs_store = {180};
irr_phs_restore = {{0,180},{90,270}}.ystep(180%2);
irr_phs_cp2 = {90};
irr_phs_dec = { 0};
irr_phs_befHORROR = {180};
irr_phs_aftHORROR = {0};
obs_phs_acq1 = {0,180,180,0,90,270,270,90,180,0,0,180,270,90,90,270}.ystep(180%2);
obs_phs_acq2 = { 90,270,270, 90}.ystep(180%2);
include "pulse_solid";
module_config = "solid_sample continuous_fid";
begin
initial_wait;
when SATURATION do
loop sat_loop times
sat_pulse_interval;
obs_width_sat,(obs.gate, obs.phs.0, obs.amp.obs_amp_sat, obs.atn.obs_atn);
end loop;
end when;
relaxation_delay;
obs_width_90, (obs.gate, obs.phs.obs_phs_prep, obs.amp.obs_amp_pulse, obs.atn.obs_atn);
contact_time, (obs.GATE, obs.PHS.obs_phs_cp1, obs.shape.{obs_shape_cp, "obs"}, obs.ATN.obs_atn,
irr.GATE, irr.PHS.irr_phs_cp1, irr.SHAPE.{irr_shape_cp, "irr"}, irr.ATN.irr_atn);
align center
irr_width_90, (irr.gate, irr.phs.irr_phs_store, irr.amp.irr_amp_pulse, irr.atn.irr_atn);
obs_width_90, (obs.gate, obs.phs.obs_phs_store, obs.amp.obs_amp_pulse, obs.atn.obs_atn);
end align;
z_filter;
obs_width_90, (obs.gate, obs.phs.obs_phs_901, obs.amp.obs_amp_pulse, obs.atn.obs_atn);
t1 ystep 1/y_sweep;
obs_width_90, (obs.gate, obs.phs.obs_phs_902, obs.amp.obs_amp_pulse, obs.atn.obs_atn);
MixTime;
obs_width_90, (obs.gate, obs.phs.obs_phs_903, obs.amp.obs_amp_pulse, obs.atn.obs_atn);
acq(dead_time, delay, obs_phs_acq1 );
irr_width_90, (irr.gate, irr.phs.irr_phs_restore, irr.amp.irr_amp_pulse, irr.atn.irr_atn);
t1 ystep 1/y_sweep, (obs.GATE, obs.PHS.obs_phs_dec, obs.AMP.obs_amp_dec, obs.ATN.obs_atn, obs.noise.obs_noise);
irr_width_90, (irr.gate, irr.phs.irr_phs_befHORROR, irr.amp.irr_amp_pulse, irr.atn.irr_atn);
tau_rr, (OBS.GATE, OBS.PHS.obs_phs_rrx, OBS.AMP.obs_amp_rr, OBS.ATN.obs_atn);
tau_rr, (OBS.GATE, OBS.PHS.obs_phs_rry, OBS.AMP.obs_amp_rr, OBS.ATN.obs_atn);
tau_rr, (OBS.GATE, OBS.PHS.obs_phs_rrx, OBS.AMP.obs_amp_rr, OBS.ATN.obs_atn);
tau_rr, (OBS.GATE, OBS.PHS.obs_phs_rry, OBS.AMP.obs_amp_rr, OBS.ATN.obs_atn);
irr_width_90, (irr.gate, irr.phs.irr_phs_aftHORROR, irr.amp.irr_amp_pulse, irr.atn.irr_atn);
contact_time2, (obs.GATE, obs.PHS.obs_phs_cp2, obs.shape.{obs_shape_cp2, "obs"}, obs.ATN.obs_atn,
irr.GATE, irr.PHS.irr_phs_cp2, irr.SHAPE.{irr_shape_cp2, "irr"}, irr.ATN.irr_atn);
acq( dead_time, delay, obs_phs_acq2 );
end pulse;